f(-9)=3x^2+4x+8

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Solution for f(-9)=3x^2+4x+8 equation: 


Simplifying
f(-9) = 3x2 + 4x + 8

Reorder the terms for easier multiplication:
-9f = 3x2 + 4x + 8

Reorder the terms:
-9f = 8 + 4x + 3x2

Solving
-9f = 8 + 4x + 3x2

Solving for variable 'f'.

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

Divide each side by '-9'.
f = -0.8888888889 + -0.4444444444x + -0.3333333333x2

Simplifying
f = -0.8888888889 + -0.4444444444x + -0.3333333333x2

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