U4 L10-12 Flashcard Review

Front

Find f(0)

Back

f(0) = 4

Front

What is the DOMAIN of this graph?

Back

The domain is x > -3.

Front

What is the RANGE of this graph?

Back

The range is -3 < y < 3.

Front

Find f(-2)

Back

f(-2) = 8.

Front

Define DOMAIN in the context of a function.

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

Define RANGE in the context of a function.

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

What does it mean for a function to be increasing?

Back

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

Front

What does it mean for a function to be decreasing?

Back

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

Front

What is a linear function?

Back

A linear function is a function that can be graphically represented as a straight line.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x.