HW5a: Domain and Range (Part 1)

The cost for an upcoming field trip is $30 per student. The cost of the field trip , in dollars, is a function of the number of students . Select all the possible outputs for the function defined by .

A rectangle has an area of 24 cm². Function  gives the length of the rectangle, in centimeters, when the width is  cm. Determine if , in centimeters, is a possible input of the function. 

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

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

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

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

Select all the possible input-output pairs for the function .