Question

A computer repair shop charges a flat rate of $50 plus $35 per hour spent repairing each computer. Let H be the number of hours spent repairing a computer, use function notation to write an equation that gives the total charges for repairing a computer as a function of h.Graph the function.

Answer 1

f(h) = 50 + 35h

Explanation:

Let h = number of hours spent repairing a computer

if a computer repair shop charges a flat rate of $50 plus $35 per hour spent repairing each computer, then:

f(h) = 50 + 35h

graphing the function:

• h will be the x-axis and f(h) will be the y-axis