What is (f. g)(x)? f(x) = -x²
g(x) = 2x + 6
Write your answer as a polynomial or a rational function in simplest form.
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In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the the position s at any time t> o is given by: s = 1/2 at ^2 + vot+so solve for the acceleration, a, in terms of the other variables. for this assessment item, you can use^to show exponent and type your answer in the answer box, or you may choose to write your answer on paper and upload it.