1. -10x+5y = 40 (1 point)
ox-intercept is 5; y-intercept is -10 -
ox-intercept is 8; y-intercept is -4.
o x-intercept is -10; y-intercept is
ox-intercept is -4: y-intercept is 8.

-4 and 8

Step-by-step explanation:

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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).