Question

A bakery has priced their wedding cakes at $200 for the first 50 servings, and $5 per additional serving. Which piecewise function shows the price of a cake for x servings?

Answer 1

50+5x=200
-50 -50
5x=150
divide by 5 on both sides
and your answer is: x=30

Answer 2

f(x)= 200 if 0≤x≤50

5(x-50)+200 if x>50