Evaluate f(x) = -x^2-4 for x = -3

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Step-by-step explanation:

f(x) = -x² − 4

Where x = -3

f(-3) = -(-3)² − 4 = -9 − 4 = -13

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the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

answer by yourhope:

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