Which function represents a vertical stretch of an exponential function? O
1x) == ()
o Rx)=2(3) *
O f
fx)=(3,2%
14)09134)

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

step-by-step explanation: 2

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).