What does the line latex: -5x+8y=8 look like

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

i can you with this answer

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).

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)