Functions and Inequalities

Which of the following sets of values completes the function table? 

• 16, 20, 24
• 18, 19, 20
• 18, 22, 26
• 0, 1, 2

 Addisen is buying packages of party favors for her birthday party. Using the table as a guide, how many packages will she need to buy to have 24 favors?

• 8
• 10
• 12
• 14

What is the rule to find the value of the missing term?

• 2/n
• n+2
• 2n
• n-2

What is the value of the 12th term in the sequence?

• 10
• 12
• 16
• 24

The graph shows the total money earned at a fundraising car wash. Which equation can be used to find the total earned y for the number of cars washed x?

• y = x + 5 
• y = x÷5
• y = 5x
• y = x - 5

A pizzeria charges $12 per pizza plus an addition $3 for delivery. Which equation represents the cost of having any number of pizzas delivered?

• c = 12p
• c = 3p
• c = 12p + 3
•  c = 12 + 3p

 Wyatt earns $20 for every lawn that he mows. Which equation can be used to find t, the total amount Wyatt will earn after mowing n lawns?

•  t = 20n
• n = 20t 
• t = 20 + n 
• n = 20 + t

Wyatt earns $20 for every lawn that he mows. How much will Wyatt earn if he mows 15 lawns?

• $40
• $150
• $200
• $300

Wyatt earns $20 for every lawn that he mows. Which set of ordered pairs represents the relationship between the number of lawns Wyatt mows and the money he earns?

• (20, 1), (40, 2), (60, 3) 
•  (1, 20), (2, 30), (3, 40) 
• (1, 20), (2, 40), (3, 60)
• (0, 20), (1, 40), (2, 60)

 Which of the following is a solution of the inequality h + 9 < 20?

• 13
• 12
• 11
• 10