Functions - Test Review

• A

• B

• C

• D

• A

• B

• C

• D

A ball is launched straight up. The function v(t)=96-32t gives the ball's speed, v, in feet per second, in terms of time, t, in seconds as it reaches its maximum height before falling back to the ground. Which graph shown models the function?

• Graph A
• Graph B
• Graph C
• Graph D

Arcadia Inc. manufactures videogames. This is a graph showing the profit, in thousands of dollars, made by the company over the first six months of the year. Which statement about the company's profits is incorrect?

• The profits increased from January to February.
• The largest profit for the six-month period was $275,000.
• The profit decreased from April to June.
• The smallest profit for the six-month period was $150,000.

Which table does not represents a linear function?

• Table A

• Table B

• Table C

• Table D

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

What is the range of the graph?

• -4 ≤ y ≤ 3

• 3 ≤ y ≤ -3

• -2 ≤ y ≤ 10

• -3 ≤ y ≤ 10

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Is the equation linear or nonlinear?

• Linear
• Nonlinear

Is the equation linear or nonlinear?

• Linear
• Nonlinear