30 Points, Will mark Brainliest' !
The values in the table represent a linear function.
What is the function rule?
Write the rule in function notation, using the slope-intercept form of a line.
Enter your answer in the box.
F(x)= ____
Answers
Answer:
f(x) = 4x - 3Step-by-step explanation:
Given the table of domain and range
Using the points, lets find the slope-intercept form
y = mx + bThe slope
m = (5-1)/(2-1) = 4/1 = 4y-intercept
5 = 4*2 + bb = 5 -8b = -3So the function is
y = 4x - 3orf(x) = 4x - 3Related Questions
.002 centimeters=_____ mm
Help?
Answers
Answer: 0.02
Step-by-step explanation:
what will be the coordates of n after a 90 degree counter clockwise rotation around the origin
Answers
im pretty sure bc I’m not too good at this stuff but I think
A triangle has sides with lengths of 21m, 28m, and 49m. Is it a right triangle?
Answers
Answer:
To find : If 21m, 28m and 49m form a right angle or not.
Logic : To find if this triangle is a right angle, we can use the Pythagoras Theorem, which states that the square if the longest side should be equal to the square of the sum of the other two sides.
The name of the longest side is called the hypotenuse, while the others are called legs or one is the perpendicular and the other the base.
Proof : [tex]h^{2} = p^{2} + b^{2}[/tex]
=> [tex]49^{2} = 28^{2} + 21^{2}[/tex]
=> 2401 = 784 + 441
=> 2401 ≠ 1225
Therefore these side lengths cannot be the lengths of a right angled triangle.
If my answer helped, kindly mark me as the Brainliest!!
Thank You!
Write an expression that is equivalent to three over four (5z+ 16).
Answers
Using the distributive property, 3/4 • 5z equals 15/4z, which can't be simplified. Then 3/4 of 16 is 12. If you divide 16 by 4 (the denominator) and then multiply by 3 (the numerator) that yields your answer.
Answer:
15/4 z + 12
Step-by-step explanation:
(9,3) and (-4,-7) whats the slope
Answers
Answer:
10/13
Step-by-step explanation:
-7-(3)
----------
-4-(9)
A factory produces 70 toys per hour. The relationship between the number of toys produced, t, and the number of hours elapsed, h, is proportional. Which equation shows this relationship?
A. h = 70t
B. t=70h
C. h=70 + t
D. t = 70 - h
Answers
B) t = 70 h
A factory produces 70 toys per hour. The relationship between the number of toys produced, t, and the number of hours elapsed, h, is proportional.
In a video game, you earn 7 points for each apple you find. You earn 10 points for each orange you find. find the equation that represents the number of apples (x) and oranges (y) you must find to earn 400 points.
Answers
Answer:
[tex]7x + 10y = 400[/tex]
A phone call cost 7 for 2 minutes ___ per minute
Answers
Answer:
3.5
Step-by-step explanation:
7÷2 hope this helps
RANDOM QUESTION!
How would I right the absolute value on my computer for an equation?? is there an alt code or a substitute?
Answers
Answer: On most computer keyboards, you can find the "|" symbol above the backslash, which looks like "
Step-by-step explanation:To type it, simply hold down the shift key and strike the backslash key.
Answer: Typing the Absolute Value Sign
this is for free right?
Step-by-step explanation:
On most computer keyboards, you can find the "|" symbol above the backslash, which looks like " ". To type it, simply hold down the shift key and strike the backslash key.
I'm so confused on this
Answers
Okay so they would be vertical angles so (7x-20)=(4x+16)
so the answer is x=12
hope this helps if you can brainliest please
The hu family goes out for lunch, and the price of the meal is $57. The sales tax on the meal is 7%, and the family also leaves a 15% tip on the pre-tax amount. What is the total cost of the meal?
The total cost of the meal is $
Answers
Answer:
$69.54
Step-by-step explanation:
$57 x .07 =3.99
($57 x .15)= 8.55
8.55+3.99 +57=$69.54
11. Six times a certain number less 31 is the same as 10 subtracted from
Ehree times the number. Write the equation and find the number.
Answers
Answer:
The number is 7Step-by-step explanation:
x - a certain number
6x - - six times the number
6x-31 - six times the number less 31
3x - three times the number
3x-10 - 10 subtracted from three times the number
so the equation:
6x - 31 = 3x - 10
+31 +31
6x = 3x + 21
-3x - 3x
3x = 21
÷3 ÷3
x = 7
Check: 6•7-31=42-31=11; 3•7-10=21-10=11
HURRY !!!
Translate each expression or equation into a verbal phrase.
21) 2 (5+t) = 8
Answers
Which answer choice shows two hundred two and two thousandths?
OA) 200.02
B) 200.202
OC) 202.02
OD) 202.002
Answers
Answer: D
Step-by-step explanation:
Two hundred two =202
The thousands place is the third place=.002
Answer:
D
Step-by-step explanation:
When I was 6 my sister was half my age. I am now 70. How old is my sister?
Answers
So, when I am 60 my sister will be, 35
Write an equation for a line that is parallel to y = -4x + 2 and passes through the point (-2, 5).
Answers
Answer:
y = -4x - 3
Step-by-step explanation:
y = -4x + 2
Substitue Y and X and turn 2 into b(or y intercept)
5 = -4(-2) + b
Solve for b
5 = 8 + b: subtract 8 from both sides
-3 = b
substitute for 2 with same slope(to keep parrallel)
y = -4x - 3
Find the Slope!!Giving brainliest!!
Answers
Answer:
3/2
Step-by-step explanation:
Pls help Question is below.
Answers
i got 2.7 by dividing 12.15 by 4.5 but im not 100% sure if thats it
Find the mean absolute deviation for the set -32,9,11,12
A.0
B.8
C.16
D.32
Answers
Katy and Matt are playing a card game.
Katy has 6 cards. Matt has 5 more cards than Katy.
How many cards does Matt have?
cards
Answers
Matt has 11 cards my guy
Answer:
11 cards
Step-by-step explanation:
add them
the question is in the screenshot
Answers
Answer:
The difference in cost per mile is $0.94.
Step-by-step explanation:
Uber
7x = 20.37
x = $2.91 per mile
Lyft
4y = 15.4
y = $3.85 per mile
3.85 - 2.91 = 0.94
Hello.
To find the difference in cost per mile, divide the cost by the amount of miles, then subtract the two answers.
20.37 / 7 = 2.91 (cost per mile {cpm} for Uber)
15.40 / 4 = 3.85 (cost per mile {cpm} for Lyft)
3.85 - 2.91 = 0.94
The difference in cost per mile is $0.94
Three train cars can carry 48 cargo boxes. What is the greatest number of cargo boxes that can be carried by 32 train cars?
A.
512
B.
768
C.
1,024
D.
192
Answers
48 divided by 3 = 16
16•32=512
Use the function f(x) = 4x – 3 to determine g(x) if
g(x) = f(x) + 5
Answers
Answer:
g(x) = 4x + 2
Step-by-step explanation:
g(x) = f(x) + 5 = 4x - 3 + 5 = 4x + 2
Find the area and perimeter of a rectangular poster measuring 0.73 m by 1.1 m
Answers
There are 24 hours in a day. How many hours in 4 weeks?
Wouldnt the answer be 672
Answers
Answer: 720
24 hours x 30 days = 720 hours
24x28=672. There is 24 hour a day and there is 28 days in 4 weeks.
1/2n+3=6 solve for n
Answers
Answer:
i think this is your ans
mark as brainliest
plezzz.....
Answer:
If you meant (1/2)*n+3=6, n=6. If you meant 1/(2*n)+3=6, n=1/3.
P.s.
Please give me brainliest for my next rank
9.
&(3f + 12) +f
ASAP need help pls ⬆️
Answers
Answer:
4f+12
Step-by-step explanation:
Combine Like Terms:
=3f+12+f
=(3f+f)+(12)
=4f+12
2. Jacob deposited $6,000 into an account that offers 4.5% interest compounded annually.
He makes no additional deposits or withdrawals.
Which amount is closest to the interest Jacob will have earned at the end of 10 years?
A $9,317.82
B $270.00
C $3,317.82
D $2,700.00
Answers
Answer: a
Step-by-step explanation:
ANSWER QUICKLYYY PLEASEE
The length of a side of a cube is 4 in. What is the surface
area of the cube?
A 16 in.2
B64 in.2
C96 in.2
Answers
Answer:
C
Step-by-step explanation:
6a^2 is the formula
plug in and solve
the area of an equilateral triangle with Side 2 cm is
Answers
Answer:
Here side(a) = 2 cm. = (√3/4) (2)². = (√3/4) x (2) x (2). = (√3). = √3 cm².
Step-by-step explanation:
A = √3 cm²
Step-by-step explanation:Hi there !
use formula for area of equilateral triangle
[tex]A=\frac{s^{2} \sqrt{3}}{4}[/tex]
s = side
A = (2cm)²√3/4
= 4√3cm²/4
= √3 cm²
Good luck !