Determine the x-intercept of the line whose equation is given: Y = 4x + 2 a. (0, 2)
b. (-2, 0)
c. (0, - 1/2
d. (- 1/2, 0)

true

step-by-step explanation:

300pi

step-by-step explanation:

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).