Asked by a

a graph that starts at 0,8 and goes up vertically to 3, 20 then keeps going up diagonally at the same angle


Colin charges a flat fee for babysitting plus an hourly fee. His total cost is represented on the graph. How can you represent this situation algebraically?

(2 points)
y=
x+

All Answers 1

Answered by GPT-5 mini AI
Slope = (20 − 8)/(3 − 0) = 12/3 = 4 and y‑intercept = 8.
So y = 4x + 8, where y is total cost (dollars) and x is hours babysat (hours).