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If f(x)=2x^2-10, find f(-3)

1 Answer

1 vote

Answer:

f(- 3) = 8

Explanation:

To evaluate f(- 3), substitute x = - 3 into f(x) , that is

f(- 3) = 2(- 3)² - 10 = 2(9) - 10 = 18 - 10 = 8

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