HPC Unit 1 Test Version A REVISED

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

Find f-g.

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

What is the parent function for f(x)?

Identify the absolute maximum of f(x).

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

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

Is the relation a function? Explain your reasoning.

Identify the open interval(s) on which the relation is increasing. Use inf for infinity.

Identify the open interval(s) on which the relation is decreasing. Use inf for infinity.

Identify the open interval(s) on which the relation is constant. Use inf for infinity.

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

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

The function h(x) is not bounded below.

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