Alearn hangs from a branch 12 feet in the air . it falls to the ground at a rate of 0.25 feet per second . what graph could represent the leaf’s height in feet as a function of time , in seconds , after leaving the branch ?

i can you with this question sweetie!

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the real question is why is this guys last name heavyfoot

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the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

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).