Mr. mitchell was doing an experiment about gratity he dropped a basketball off the roof of a building 53.9 feet tall . it took him 5.5 seconds to hit the ground . at what rate did the basketball fall?

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

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step-by-step explanation:

if you was gonna solve for a, a is a   < -12