A computer technician charges a fee of $50 to diagnose a problem and $70 per hour to fix it. Write an equation in slope-intercept form to represent this situation. Identify the initial value and the rate of change.
(1 point)
Responses
A. The initial value is $120.
B. The initial value if $70 and the rate of change is $50.
C. The initial value is $50 and the rate of change is $70.
D. The rate of change is $120.
Equation in slope-intercept form: y = 70x + 50
Initial value: $50
Rate of change: $70