Domain and Range

The cost for an upcoming field trip is $30 per student. The cost of the field trip C, in dollars, is a function of the number of students x.

Select all the possible outputs for the function defined by C(x)=30x.

A rectangle has an area of 24 cm2. Function f gives the length of the rectangle, in centimeters, when the width is w cm.

Determine if each value, in centimeters, is a possible input of the function.

Is 3 a possible input?

A rectangle has an area of 24 cm2. Function f gives the length of the rectangle, in centimeters, when the width is w cm.

Determine if each value, in centimeters, is a possible input of the function.

Is 0.5 a possible input?

A rectangle has an area of 24 cm2. Function f gives the length of the rectangle, in centimeters, when the width is w cm.

Determine if each value, in centimeters, is a possible input of the function.

Is 48 a possible input?

A rectangle has an area of 24 cm2. Function f gives the length of the rectangle, in centimeters, when the width is w cm.

Determine if each value, in centimeters, is a possible input of the function.

Is -6 a possible input?

A rectangle has an area of 24 cm2. Function f gives the length of the rectangle, in centimeters, when the width is w cm.

Determine if each value, in centimeters, is a possible input of the function.

Is 0 a possible input?