f(-8)=9x^2-6x

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Solution for f(-8)=9x^2-6x equation: 


Simplifying
f(-8) = 9x2 + -6x

Reorder the terms for easier multiplication:
-8f = 9x2 + -6x

Reorder the terms:
-8f = -6x + 9x2

Solving
-8f = -6x + 9x2

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by '-8'.
f = 0.75x + -1.125x2

Simplifying
f = 0.75x + -1.125x2

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