Functions and Their Properties

Question 1

Which of the following graphs is a function?a.c.b.

Revolt · Accepted Answer

A

Question 2

Which function is continuous?

Revolt · Accepted Answer

Outdoor temperature as a function of time.

Question 3

Use the domain and range of each of the following relations to determine which is a function.a.b.c.d.

Revolt · Accepted Answer

B

Question 4

Which of the following graphs is a function?a.c.b.d.

Revolt · Accepted Answer

A

Question 5

A relation that is symmetric with respect to the x-axis CANNOT be a function. Please select the best answer from the choices provided

Revolt · Accepted Answer

T

Question 6

Find the range of the function.

Revolt · Accepted Answer

[5, )

Question 7

Evaluate if a.c.b.d.

Revolt · Accepted Answer

A

Question 8

Use the graph to determine the domain and range of the relation, and whether the relation is a function.

Revolt · Accepted Answer

Domain: {x| -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10} Range: {y| -6, -5, -1, 1, 3, 4, 5, 7, 8, 10} Yes, the relation is a function.

Question 9

State whether the fuction is bounded above, bounded below, or bounded. y = 32

Revolt · Accepted Answer

bounded

Question 10

Determine the domain of the function a.c.b.d.

Revolt · Accepted Answer

C

Functions and Their Properties Answers