8th Grade Release Test NC.M1.F-IF.2, NC.M1.CED.2,
starstarstarstarstarstarstarstarstarstar
by Damita Terry
| 5 Questions
1
1
A function is shown below.

g(x) = 19.60 + 1.74x

What is the value of g(30)?

2
1
Suppose that the function f(x) = 2x + 12 represents the cost to rent x movies a month from an internet movie club. Makayla now has $10. How many more dollars does Makayla need to rent 7 movies next
month?
3
1
Jerami is going to deposit an equal amount of money into a checking account each month until he has saved $2,000. The amount of money, y, in the account after x months can be modeled by the equation y = 35x + 250.

What does the slope of the graph of the equation represent?
A The amount of money deposited monthly
B The amount of money originally in the account
C The number of months it would take to earn $250
D The number of months it would take to reach $2,000
4
1
Which equation represents the line passing through the points (3, 2) and (–9, 6)?
A x – 3y = 9
B x + 3y = 9
C 3x y = -9
D 3x + y = 9
5
1
There are three consecutive integers such that the sum of the two smallest integers is 17 less than three times the largest. What is the smallest integer?
Add to my formatives list

Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.