HPC Unit 1 Test Version A REVISED

Last updated almost 2 years ago

15 questions

Question 1

Identify the domain of f(x). Use inf for infinity.

(-inf, inf)

Question 2

Find f-g.

2x - 4

2x

4x

4x - 4

Question 3

Which parent function has an inverse that is not a function?

Square Root

Absolute Value

Exponential

Cubic

Question 4

What is the parent function for f(x)?

Absolute Value

Exponential

Square Root

Cubic

Question 5

Identify the absolute maximum of f(x).

(4, -1)

(-4, -1)

(4, 1)

(-4, 1)

Question 6

State the domain in interval notation. Use inf for infinity.

Question 7

State the range in interval notation. Use inf for infinity.

Question 8

Is the relation a function? Explain your reasoning.

Question 9

Question 10

10.

Question 11

11.

Question 12

12.

Is f(x) even, odd, or neither? Justify your reasoning algebraically.

f(x) is even because f(-x) = f(x)

f(x) is odd because f(-x) = -f(x)

f(x) is neither even or odd

Question 13

13.

The function h(x) has infinite discontinuity at x = 0.

True

False

Question 14

14.

The function h(x) is not bounded below.

True

False

Question 15

15.

The function h(x) is always increasing on its domain.

True

False