Question

For the function f(x)=-6X^2+3X +7 Evaluate f(-1)

Answer 1

`f( - 1) = - 2`

Explanation:

`f(x) = - 6 {x}^(2) + 3x + 7 \\ f( - 1) = - 6 {( - 1)}^(2) + 3( - 1) + 7 \\ = - 6(1) + ( - 3) + 7 \\ = - 6 - 3 + 7 \\ = - 2`

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