Ryan works for a delivery service. The function f(n) is used to calculate his daily pay, in dollars, on a day
when he makes n deliveries.
f(n) = 7n + 96
Use the function to complete the table shown.
A store sells used and new video games. New video games cost more than used video games. All used video games cost the same. All new video games cost the same.
Omar spent a total of $84 on 4 used video games and 2 new video games. Sally spent a total of $78 on 6 used video games and 1 new video game. Janet has $120 to spend.
Find the number of used video games Janet can purchase after she purchases 3 new video games.
The first four terms of an arithmetic sequence are given.
27, 32, 37, 42, ...
What is the 60th term of the sequence ?
An equation is given
y = 3x + c
Create an equivalent equation by solving for x in terms of y and c.
Lena sells custom-printed t-shirts at her shop. She can sell 120 t-shirts in a month if she charges $14 for each t-shirt. She plans to change the price per t-shirt by a fixed amount n times. The revenue, in dollars, after n changes in price can be modeled by the expression (120 + 5n)(14 - 3n).
Based on the information, complete the sentence about Lena’s t-shirt sales.
For each_______________ in the price per t-shirt by $_____________, Lena will sell _____________t-shirts in a month.
A linear function is given:
a(x) = 26 - 12.4x
The function b is also linear. The equation a(x) = b(x) has exactly one solution at x = 5.
Create a possible equation for function b.
An expression is given.
(2x + 8)(5x - 7)
Which expression is equivalent to the given expression?
A.) 36x - 56
B.) 10x² - 56
C.) 10x² + 26x - 56
D.) 10x² + 54x + 56
A fitness club charges members an initial fee and a separate monthly membership fee. The equation of the function given models the total fee, f(x), in dollars,
that a person pays for x months of membership.
f(x) = 30x + 25
What does the number 30 represent in this situation?
A.) the initial membership fee
B.) the monthly membership fee
C.) the number of months that a person is a member
D.) the total amount that a member pays in monthly fees
The population of a town has grown by an average of 2,000 people per year over the last 10 years. Which equation could represent an appropriate linear model
of the population?
A.) y = 25,000x + 2,000
B.) y = 2,000x + 25,000
C.) y = -25,000x + 2,000
D.) y = -2,000x + 25,000
Functions f(x) and g(x) are given:
Which statement about f(x) and g(x) are true?
A.) f(x) > g(x) for all values of x
B.) g(x) > f(x) for all values of x
C.) f(x) > g(x) for all values of x, where x > 2
D.) g(x) > f(x) for all values of x, where x > 2
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