the cost for an exercise class depends on the number of people
ss depends on the number of people in the class. for a class
with only two people, each person will pay $12. for each addit
the cost per person decreases by 50¢.
erson in the class,
which quadratic function models the total cost for the class with x people?
a. f(x) = 2 + 13x
b. f(x)=-* + 14x
c. f(x)=–2x² + 13x
d. f(x) = -2x² + 14x

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.