f(x)=-0.628x^2+4.5x

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Solution for f(x)=-0.628x^2+4.5x equation: 


Simplifying
f(x) = -0.628x2 + 4.5x

Multiply f * x
fx = -0.628x2 + 4.5x

Reorder the terms:
fx = 4.5x + -0.628x2

Solving
fx = 4.5x + -0.628x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 4.5 + -0.628x

Simplifying
f = 4.5 + -0.628x

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