Unit Test — Cumulative exam

Question 1

If , what is the value of x?

Revolt · Accepted Answer

3

Question 2

Which function has a horizontal asymptote of y = 3?

Revolt · Accepted Answer

f(x) = 2(4x) + 3

Question 3

A store owner puts in an order for product X and product Y for a total of 4,000 units. It costs $0.10 per item to ship of product X and $0.04 per item to ship product Y. If the total shipping cost is $352, which system of equations can be used to determine how much of product X and product Y the store owner bought?

Revolt · Accepted Answer

StartLayout Enlarged Left-Brace 1st Row x + y = 4,000 2ndRow 0.1 x + 0.04 y = 352 EndLayout

Question 4

A function is graphed on a coordinate grid. As the domain values approach infinity, the range values approach infinity. As the domain values approach negative infinity, the range values approach negative infinity. To which family of functions might the described function belong?

Revolt · Accepted Answer

cube root

Question 5

Which is the graph of ?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/3111-10-03/mc026-5.jpg

Unit Test — Cumulative exam Answers

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