Given the relation described, identify the input and the output.

1. Fred wants to know his weekly salary when he works for a certain number of hours per week at a constant hourly pay rate. 2. In an experiment, Josie wants to find out how the length of a shadow changes during different times of the day.

3. Mr. Warren wants to know how many miles he can drive his car for various gallons of gasoline in his carâ€™s fuel tank.

Guest Mar 12, 2018

#1**+2 **

1) input would be hours worked output would be $ earned

2) input would be time of day output lenght of shadow

3) input gallons of gas out put distance driven

(Often, input is graphed as 'x' output is 'y' )

ElectricPavlov
Mar 12, 2018