Mathematics, 24.01.2021 06:10, ekids22

The function f(x) = 2x² – 3x – 6 is given. Find f( - 2). I got the answer -8 but it says it’s wrong.

Answers: 3

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The function f(x) = 2x² – 3x – 6 is given. Find f( - 2). I got the answer -8 but it says it’s wrong...