U1C Characteristics of Functions Review

Front

As X → ∞, f(x) → ______?

Back

-∞

Front

What is the average rate of change from x=0 to x=1?

Back

3

Front

What is the domain of the graph?

Back

1 ≤ x ≤ 4

Front

Determine the domain of the function: All real numbers, (-∞, 6], [-6, 6]

Back

All real numbers

Front

Determine the range of the function: All real numbers, (-∞, 2], [-6, 2]

Back

All real numbers

Front

What is a function?

Back

A relation that assigns exactly one output for each input.

Front

Define domain in the context of functions.

Back

The set of all possible input values (x-values) for a function.

Front

Define range in the context of functions.

Back

The set of all possible output values (y-values) for a function.

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as x increases, f(x) also increases.

Front

What does it mean for a function to be decreasing?

Back

A function is decreasing if, as x increases, f(x) decreases.