Question

Given ƒ(x) = −3x², find ƒ(−10)

Answer 1

-300

Explanation:

You want the value of f(-10) given that f(x) = -3x².

Evaluation

Put the value where the variable is and do the arithmetic.

f(-10) = -3(-10)² = -3(100) = -300

The value of f(-10) is -300.

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