Answers
Answer:
[tex]y=-\frac{1}{4}x+4[/tex]
Step-by-step explanation:
So we pick one point from the graph
(0, 4)
[tex]y-y_{1}=m(x-x_{1} ) \\y-4=-\frac{1}{4}(x-0)[/tex]
Answer:
[tex]y-4=-\frac{1}{4}(x)[/tex]
Step-by-step explanation:
Point slope form = y − y1 = m(x − x1)
Our point is 0,4.
So the point slope is
[tex]y-4= (slope)(x)[/tex]
The slope is -1/4.
so,
[tex]y-4=-\frac{1}{4}(x)[/tex]
This is the answer.
Related Questions
A train leaves L.A. at 2pm and heads north at 50mph. If the next train leaves the station 3 hours later and heads north at 60 mph, what time will the second train catch up with the first?
Answers
Answer:
8 AMStep-by-step explanation:
Start time = 2 PMSpeed of the first train = 50 mphSpeed of the second train = 60 mphTrains head same directionThe second train spends 3 hour less time than the first but both take same distanceLet the time in travel for the first train be x, then we have equation for distance:
50x = 60(x - 3)50x = 60x - 18060x - 50x = 18010x = 180x = 18 hoursTime when the second train caches up the first one:
2 PM + 18 hours = 8 AM next day3X-4 over 14 equals 9 over 10 solve for x
Answers
Answer:
3x-4/14=9/10
You change the subtraction to addition
3x+4/14=9/10
Then you change the fractions to decimals
Step-by-step explanation:
It's due at 11:59PM CST which is around 10 minutes so please take this batch of points and help me out
Answers
I hope it'll be in time hhhhh
11 more than five of a certain number is twenty more than 2 times of that number. what is the number?
Answers
Answer:
Let the number be x
Given:
11 + 5x = 20 + 2x
5x - 2x = 20 - 11
3x = 9
x = 3
The number is 3.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Let x represent the number, and set up an equation:
5x + 11 = 2x + 20
Solve for x:
5x + 11 = 2x + 20
3x + 11 = 20
3x = 9
x = 3
So, the number is 3.
THESE 2 QUESTIONS ASAP PLS! BRAINLIEST!!
Answers
Answer:
1=y=4x+-2 2=y=4x-3
Step-by-step explanation:
Okay yall I’m confused
Answers
Answer:
X-coordinate in the ordered pair (25,30)
Step-by-step explanation:
What value of x satisfies the equation below?
12 ( x - 2 ) + 3 x = 1 2 ( x + 6 ) + 2
Answers
Answer:
x = 32.6666667
Step-by-step explanation:
12(x - 2) + 3x = 12(x + 6) + 2
Distribute;
12x - 24 + 3x = 12x + 72 + 2
Collect like terms;
15x - 24 = 12x + 74
Subtract 12x from both sides;
3x - 24 = 74
Add 24 to both sides;
3x = 98
Divide both sides by 3;
x = 32.6666667
Will mark brainliest, pls explain!!
Which statement about the ordered pairs (−9,3) and (2,−4) is true for the equation 6x−y2=14?
A-Both ordered pairs are solutions.
B-Neither ordered pair is a solution.
C-(2,−4) is a solution to the equation.
D-(−9,3) is a solution to the equation.
Answers
Answer:
B-Neither ordered pair is a solution.Step-by-step explanation:
GivenEquation
6x−y^2=14Ordered pairs
(−9,3) and (2,−4) Verifying pairs(−9,3)
6(-9) - 3^2 = 14-54 - 9 = 14-63 = 14Incorrect(2,−4)
6(2) - (-4)^2 = 1412 - 16 = 14-4 = 14IncorrectCorrect option is B
Answer:B
Step-by-step explanation:
What was Richard’s account balance at the end of the week?
Answers
Answer:
The answer is 132.45
Step-by-step explanation:
I took the quiz:) hope this helps!
Answer:
132.45
Step-by-step explanation:
i got it right :)
Mr. Lester needs less than 12 cup but more than 13 cup of flour to make a sauce. Which of the following could be the amount of flour that he needs?
1/4 cup
7/12 cup
3/8 cup
7/8 cup
Answers
Answer:
3/8 cup
Step-by-step explanation:
To figure out how many cups of flour he could use, let's convert the fractions into decimals. We are told that amount he needs is less than 1/2 and more than 1/3.
1/2 = 0.50
1/3 = 0.33
So, the amount he needs is less than 0.50 and more than 0.33. Now let's convert the answer choices to decimal form:
1/4 = 0.25
7/12 = 0.58
3/8 = 0.38
7/8 = 0.88
The only answer choice that is less than 0.50 but greater than 0.33 is 0.38, or 3/8 cup.
Objective: Students will use tables to come up with a set of values for a variety of
linear functions and then graph the equations as lines. They will then decorate their
graph paper using colors to create a "stained-glass” look.
Materials:
• Markers, colored pencils, or crayons
• Black marker
• Ruler
• Graph paper (final product looks better with no numbers given, but may
need to use for particular students)
• Student Worksheet
Procedures:
1) Distribute student worksheet. Explain to the students that they are to create
their own set of linear equations (following the requirements below so they
have a variety of positive negative coefficients and constants)
3) y=+_+
1)y=+x
2)y=-x
5)y=-_+
6)y=----
4) y=+_
9)x=+
8)y=-
7)y=+_
IP
2) Give each student time to complete the tables and then distribute a ruler and
black marker. The students should graph each equation, label the equation
on the line and trace it with black marker so it stands out.
3) The last step is for the students to color the sections of the graph paper so it
looks like a stained glass window - I have my students choose just three of
their favorite colors to use.
Answers
Answer:
Step-by-step explanation:
Solve for x. For the equation
Answers
Answer:
x=y/m - b/m
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
There are 12 members in a bicycle club this fall. But next summer, Noelle hopes the number of members will be 175% of this number. What is Noelle’s goal for the number of members next summer
Answers
{(-2,5),(-3, 8), 5,7), (-6, 4), (0, 1)}
is it a function?
Answers
Answer:
yes
Step-by-step explanation:
the x numbers do not repeat.
What is the constant of variation in the equation y=3/4x?
Answers
Answer:
3/4 is the answer
Step-by-step explanation:
ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate
Answers
Answer:
he would walk 1 mile in 2 hours
Step-by-step explanation:
which is very slow tbh
What is 89 -8?
With decimal
Answers
Answer:
81.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
Step-by-step explanation:
because that’s what 89-8 with a decimal is
Answer:
81.00
Step-by-step explanation:
89.00
-08.00
81.00
What number should be added to both sides of the equation to complete the square?
x2 + 3x = 6
12 / 2
0
Nw
3
62
Answers
Answer:
we have added 9/4 to both sides of the equation.
Step-by-step explanation:
The given equation is :
[tex]x^2+3x=6[/tex]
Here, a = 1, b = 3 and c = 6
We should add (b/2)^2 to the both sides of the equation.
(b/2)^2 = (3/2)^2 = (9/4)
[tex]x^2+3x+\dfrac{9}{4}=6+\dfrac{9}{4}\\\\(x+\dfrac{3}{2})^2=\dfrac{33}{4}\\\\x+\dfrac{3}{2}=\pm \dfrac{\sqrt{33}}{2}\\\\x= +\dfrac{\sqrt{33}}{2}-\dfrac{3}{2}, -\dfrac{\sqrt{33}}{2}-\dfrac{3}{2}\\\\=1.37,-4.37[/tex]
Hence, we have added 9/4 to both sides of the equation.
A new plasma-screen television has a purchase price of $4410. If the sales tax on this purchase is $264.60, find the sales tax rate.
Answers
Answer:
6.02% or just 6%
Step-by-step explanation:
The half- life of 1-137 is 8.07 days.if 100 grams are left after 40.35 days, how much grams were in the original sample?
Answers
Answer:
8L/2days = 4L/day
4L/day x 7 days = 28L
Step-by-step explanation:
Write the equation for the line that goes through (-7,-17) and is perpendicular to the line y=7x + 6
Answers
3x– 12 = 24 is equivalent to x- 4= 8
Which property of equality did I use to change 3x - 12 = 24?
Addition Property
Division Property
Subtract Property
Multiplication Property
Answers
Answer: division property
Step-by-step explanation:
i think hope this helps :)
what is the equation of the graph below?
Answers
Answer:
y = 3x + b
3x is the slope
y = 3x + 1 because 1 is the y intercept
Step-by-step explanation:
Answer:
y = 3x + 1
Step-by-step explanation:
You know the y intercept by looking where the line hits the y axis, which is at (0,1), so you know the "b" of the equation is 1. Then, you do rise over run. If you rise 3 and run 1, you get to another point, so I know the slope is 3/1 or 3.
The x- intercept is the ________ to a function or group
Answers
Answer:
is the point
Step-by-step explanation:
...............
6x+1=3y+7 what is the slope in this equation
Answers
Answer:
the answer is 2
Step-by-step explanation:
i converted the problem
6x+1=3y+7 = 6y+3y=6
Then i noticed that 3 and 2 can only make 6
So, m=2
Harry has a total of 90 coins. The coins are either dimes or quarters. If he has 40 quarters, what is the ratio of quarters to dimes? Give your answer as a ratio using a colon in the simplest form.
Answers
Answer:
The ratio of quarters to dimes is 4:5 .
Step-by-step explanation: when you subtract 40 from 90, you get 50. If you create a 40:50 ratio, it simplifies to 4:5 .
is this right? if not what is it
Answers
Answer:
i am not sure
Step-by-step explanation:
i am not sure
G is the circumcenter. Find BC.
A. 15
B. 20
C. 25
D. 30
Answers
Explanation
Jen shaken Sufism was sheinebrudiensbdheinebrbdhrien
I got it right
I need this please ASAP
Answers
Answer:B vertical
Step-by-step explanation:
solve 4x+x+4=8x-3x+4. does the solution, no solution, or infinitely many solutions? if one soultion, write the solution. explain