Question

A tutoring agency charges $20 for study materials, plus $40 an hour for tutoring. which function can be used to find the total cost T(h) of h hours of tutoring

Answer 1

Answer:

t(h)= 40h + 20

Step-by-step explanation:

hope this helps

Answer 2

Answer:

T(h) = 20 + 40h

Step-by-step explanation:

Alright, so let's start off.

No matter how many hours a person gets tutored for, there's always the $20 as a baseline for study materials. So, the $20 MUST be included in our equation, which looks like this for now:

T(h) = 20

Every hour, $40 is added onto the expense.

For example, if a person was tutored for two hours, it would cost them $20 + 2(40) = $100.

This can be signified in the equation as

T(h) = 20 + 40h

And, that's your equation! :)