What si the equation in slope intercept form of the line that passes through the points (-4,2) and (12,6)

Answers

Answer 1

Answer:

b = -12

Step-by-step explanation:

In order to find the slope intercept you must first find the slope of the given points.

[tex]-4,2 = 12,6[/tex]

[tex]S=\frac{y2-y1}{x2-x1}[/tex]

Substitute:

[tex]\frac{12--4}{6-2}[/tex]

[tex]12--4=12+4=16[/tex]

[tex]6-2=4[/tex]

[tex]S=\frac{16}{4}[/tex]

Now find the slope intercept

[tex]16\div4=4[/tex]

[tex]SI=y=mx+b[/tex]

Substitute:

[tex]12=4\times6+b[/tex]

Solve:

[tex]4\times6=24[/tex]

[tex]12=24+b[/tex]

Subtract 24 on both sides:

[tex]12-24=-12[/tex]

[tex]x=-12[/tex]

[tex]y=-12[/tex]

Hope this helps.


Related Questions

HELP ME PLEASE!!!! It’s an emergency

Answers

Answer:

the answer is 20

are the two lines parallel, perpendicular, or neither ?

Answers

Answer:

Perpendicular

Step-by-step explanation:

the lines are Perpendicular or it can also be parallel

The lines in Graph 1 is neither, graph 2 is parallel, graph 3 is parallel and graph 4 is perpendicular.

What are Parallel Lines?

Parallel lines are those straight lines in a plane which will not intersect each other even if we extend the line to infinity.

Perpendicular lines are those lines where the two lines meet a point where the angle between the two lines is 90 degrees.

Graph 1 :

Lines are not parallel because if we extend one line it will meet the other line.

Lines are not perpendicular since the point of intersection will never make the angle between the lines as 90 degrees.

So it is neither parallel nor perpendicular.

Graph 2 :

The two lines will never intersect if we extend the line infinity.

So they are parallel.

Graph 3 :

Again the lines are parallel since they won't intersect at any point.

Graph 4 :

Since both the lines make a 90 degree angle at the point of intersection, they are perpendicular.

Hence the lines are parallel in graph 2 and 3, lines are perpendicular in graph 4 and lines are neither in graph 1.

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Please help ill give brainliest and 20 points (when I can) 2) The ratio 35 : 84 in simplest form is: *
10 points
5 : 7
7 : 12
5 : 12
None of These

Answers

Answer:

None Of The Above

Step-by-step explanation:

Its 7/17

PLEASE ANSWER THIS ASAP !!!!

Answers

Answer:

y = (1/2)x + 2

Step-by-step explanation:

Find the slope:

Take the rise over run to find this- For every unit it goes up, it goes two units across, so it will be (1/2)

Find the y-intercept:

This is the value of y where the line intersects the y-axis- (0,2), so 2

Substitute these values in for m and b:

y = mx + b

y = (1/2)x + 2

Hope that helps! :)

Y=1/2x+2 ireknroshrjsi

cuación. 3(x + 2) – 6 = 3x

Answers

Its a true equation. Every value of x would make it true. Every number is real (XER)

Rewrite this statement 8 x 2 + 5 = 56

Answers

Answer:

8+293#+99393489494

Step-by-step explanation:

what?

Lee buys a parcel of land in the shape of a rectangle. It has an area of 1,125 square feet and a width of 25 feet. What is the length of the parcel of land? Show your work.

Answers

Answer:

45 feet

Step-by-step explanation:

Area of a rectangle = length × width

Area of the rectangle = 1,125 square feet

Length of the rectangle = x feet

Width of the rectangle = 25 feet.

What is the length of the parcel of land?

Area of a rectangle = length × width

1,125 = x * 25

1,125 = 25x

Divide both sides by 25

x = 1,125 / 25

= 45

x = 45 feet

The length of the parcel of land is 45 feet

Please help on this thanks

Answers

2n - 4 < 3n - 6
2n < 3n - 2
-n < - 2
n > 2
The answer would be D

[tex]2(n-2)<3n-6[/tex]

↝ Multiply 2 inside (n-2) as we get 2n-4

[tex]2n-4<3n-6[/tex]

↝ Inequality is almost the same as equation so you just do the same like equation.

[tex]2n-4-3n+6<0\\-n+2<0\\-n<-2[/tex]

↝ Since it's Inequality. When the variable is negative, you have to make it positive.

[tex]n<\frac{-2}{-1}\\n<2[/tex]

BUT! n < 2 isn't the right answer.

↝ Because for Inequality. Taking out the negative/Move the negative variable to another side ( from -n to n and -2 to -2/-1 = 2).

↝ You have to swap the inequality symbol after taking the off the negative variable.

For example, if it is -n < 2 then the answer will be n > -2

or -n < -3 then the answer will be n > 3

But if it is n>2-3 as we get n>-1, not n < -1 because the variable isn't negative at all.

Basically, we swap the inequality symbol when it's negative variable.

↝ Therefore, it's not n < 2 but it is n > 2

So the right choice is n > 2 also known as the ( D ) answer.

I need help on this answer

Answers

Answer:

The answer is B (AKA) 102

Step-by-step explanation:

180-78

one angle is 180 degrees

Answer:

102

Step-by-step explanation:

These two angles together add up to 180 degrees because they are supplementary. All you have to do to find this answer is subtract 78 from 180 to get 102.

180-72=102

PLEASE HELP!!
Provide reasons for the following proof.

Answers

Answer:

here is the answer

Step-by-step explanation:

1 : the parallel line doesnot intresect on any points

2: beasuse they are corrusponding angle and it

doesnot equals

3: beacuse they are suplimentry angle

4: beacuse they have sum of 180°

5: statement 5 is worong there should be sum not difference

6 : this is also wrong statement there should be + not -

7: beacuse they have sum of 180° and also forms

liner pair

What is the x-intercept of the line?

Answers

Answer:

which one is crossing the x axis then you will get your x intercept.

Step-by-step explanation:

Katarina wrote the standard form of a linear equation as 4x – 4 x minus StartFraction 2 Over 3 EndFraction y equals 8.y = 8. Sofiya told her that the equation was not yet in standard form and gave her the right advice for how to fix it. What advice did Sofiya give to Katarina?

Multiply both sides of the equation by 3. The standard form of the equation is 12x – 2y = 24.
Multiply both sides of the equation by 3 and then divide both sides by 2. The standard form of the equation is 6x – y = 12.
Multiply both sides of the equation by 3. The standard form of the equation is 12x – 2y = 8.
Multiply both sides of the equation by 3 and then divide both sides by 2. The standard form of the equation is 6x – y = 4.

Answers

9514 1404 393

Answer:

  Multiply both sides of the equation by 3 and then divide both sides by 2. The standard form of the equation is 6x – y = 12.

Step-by-step explanation:

The standard form has mutually prime integer coefficients, with the leading coefficient positive. Clearing Katrarina's fraction of 2/3 can be accomplished by multiplying the equation by 3/2, as Sofiya advised.

The standard form is ...

  6x -y = 12

What is the area of this quadrilateral?

A. 34 square feet

B. 60 square feet

C. 48 square feet

B. 36 square feet

Answers

Answer:C

Step-by-step explanation:

9×4=36

2×.5×4×3=12

36+12=48

State if the two triangles are congruent. If they are, state how you know. (AAS, ASA, SAS, SSS, or HL)​

Answers

Answer:

kn

Step-by-step explanation:

k,n

If a=6 and b=24 what is (a+b) b is squared

Answers

Answer:

the correct answer is 582

Answer:

582

Step-by-step explanation:

B²= base×base

The base is 24

24 ×24 = 576

When you add 6 to 576 you get 582.

I hope this is correct. Sorry if it is wrong.

A bottle of hand sanitizer is on sale for $2.25. IF this price represents a 50% discount from the original price, what is the original price to the nearest cent?

Answers

Answer:

4.50

Step-by-step explanation:

2.25x2=4.50

hello

Casey is deciding which of two landscapers to hire. Each landscaper charges an hourly rate plus a fee for each job. Casey correctly wrote and solved a system of linear equations by substitution. In his work, he substituted an expression for one variable and solved for the other. This resulted in the equation 5 = 20. What can Casey conclude? One landscaper charges $20 for 5 hours of work. One landscaper’s hourly rate is $15 lower than the other landscaper’s. Both landscapers charge the same hourly rate and the same fee per job. Both landscapers charge the same hourly rate, but not the same fee per job.

Answers

Answer:

Both landscapers charge the same hourly rate, but not the same fee per job.

Step-by-step explanation:

Answer:

Both landscapers charge the same hourly rate, but not the same fee per job.

Step-by-step explanation:

I took the test and got it correct

Claire’s bedroom measure’s 16 feet by 18 feet. If the purple carpet that she wants to buy costs $3.59 per square foot, what will it cost to buy new carpet for her bedroom?

Answers

Answer:

1033.92

Step-by-step explanation:

I multiplied 16 and 18 to get the area of the room which was 288. Then I multiplied 288 by how much it would cost for one square foot ( 3.59) and got my answer. Sorry if I'm wrong!

Answer:

$1,033.92 I believe

Step-by-step explanation:

you would multiply 16 and 18 then once you get that answer multiply the answer by 3.59

Find the measure of the angle indicated in bold

Answers

Answer:

Which of these factors is involved in earthquake formation?

plates getting larger

rocks breaking

stress that decreases

faults that remain stationary

Step-by-step explanation:

6x = 5x + 10
subtract 5x on both sides
x = 10
substitute back into 6x
6(10) = 60
measure of the angle is 60 degrees

Phillipe exercises on a treadmill 5 days a week. For each session, he warms up by walking for 10 minutes and then runs at a constant speed of 12
kilometers per hour. He cools down by walking for 5 minutes. If Phillipe runs 100 kilometers per week, which statement is true?
O Each treadmill session takes about 9 hours.
O Each treadmill session takes about 3 hours.
O Each treadmill session takes about 2 hours.
Each treadmill session takes about 8 hours.

Answers

Answer:

each would take about 8 hours. all youd need to do is divide 100 kilo by 12 because thats how much he runs in one hour. so 100 kilometers per week would take 8.3, which is rounded to ~about~ 8

The true statement is Each treadmill session takes about 2 hours.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

He runs at a constant speed of 12 kilometers per hour for 5 days per week.

If he runs 100 kilometers per week

So, each day he runs

= 100 /5

= 20 Km

and, he runs 20 Km in

= 20 /12

= 1.666

= 2 hours approximately.

Hence, Each treadmill session takes about 2 hours.

Learn more about unitary method here:

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Samuel orders four DVDs from an online music store. Each DVD costs $10.00. He has a 20% discount code, and sale tax is 6.75%. What is the total cost of his order

Answers

Answer:

$34.40

Step-by-step explanation:

this equation has 3 steps

1. to find out how much the dvds cost without any discount or tax: $40

2. the price of the dvds with the 20% discount, which can be found with cross-multiplication making the price after discount $32

3. the final price of the dvds with sales tax can be found also with cross-multiplication and the final answer would be 34.4

Answer:

$34.7

Step-by-step explanation:

40 x 0.0675 to find the tax.

40 x 0.8 to find how much to pay

40 x 0.0675 = 2.7

40 x 0.8 = 32

32 + 2.7 = 34.7

Write the slope- intercept form of the equation of each line.​

Answers

Answer:

y=-2/1 -5

Step-by-step explanation:

The y-intercept is -5 because the blue line goes through the y-axis at -5 and the slope is -2/1 because you take two points where the blue line goes through and perform the rise over run method to get the slope.

Ethan has some money in his savings account when he starts his new job as a Jimmy John's delivery guy. After starting, he decides to save the same amount from his paycheck each month. After 3 months, Ethan has 560 dollars in his savings, and after 6 months, he has 920 dollars. Find an equation that gives the amount saved ("y") after "x" months.

Answers

Answer:

y = 360x+200

Step-by-step explanation:

We will use the concept of finding the equation of a line using two coordinates (x1,y1) and (x2,y2)

If after 3 months, ethan has 560 dollars in his savings, and after 6 months, he has 920 dollars, this can be represented as coordinate points (3,560) and (6,920)

The equation of a line in point slope form is expressed as;

y = mx+c

m is the slope = ∆y/∆x = 920-560/6-3

m = 360/3

m = 120

Get the intercept;

Substitute m = 120 and any of the points to get c, using the point (3,560)

x = 3, y = 560

560 = 120(3)+c

560 = 360+c

c = 560-360

c = 200

Get the required equation by substituting m and c into y = MX+c

y = 360x+200

Question 5 : CONSUMER MATH

Answers

Answer:

23.1345 is the answer I am not that sure though

What is 33.153 rounded to the nearest tenth?

Answers

Answer:

33.15 that is the answer

Answer: 30

Step-by-step explanation: anything below 5 rounds down to 30, 40,50,60,ect. anything 5 and up rounds to the next number 40,50,60,70,ect.  

solve this problem: 125^-1/3×49^-1/2 ​

Answers

I believe the answer is: 1/35

Hope this helps!!

Find AB
Round to the nearest tenth.

Answers

19.2
To find the hypotenuse the equation would be: a^2 + b^2 = c^2.
12 squared is 144 and 15 squared is 225. Add them and you get 369. Then, square root 369 to isolate c. It'd be about 19.2

It is 85 miles from Central city to Smithville and 125 miles from Smithville to Jonesburg . How many gallons of gas will it take to drive from Central City to Smithville to jonesburg in a car which gets 30 miles per gallon .

Answers

Answer:

It will take 7 gallons of gas

Step-by-step explanation:

85 miles + 125 miles = 210 miles to drive

30 miles a gallon

210 ÷ 30 = 7

7 gallons needed

Determine the Slope of Each Tables

Answers

Answer:

A) 2

B) -5/2

C) -1

D) 3

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Estimate how much MORE water it would take to completely FILL the vase to the top?

Answers

Answer:

81πinc^3

Step-by-step explanation:

Volume of glass = π(3)^2(12) = 108πin^3

Volume of water in glass = π(3)^2(3) = 27πin^3

Volume needed to fill completely = 108π - 27π = 81π^3

Topic: Mensuration

If you like to venture further, please give my Instagram page a follow (learntionary). I'll be constantly posting math tips and notes! Thanks!

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