f(2)=2+22.5x-4.9x^2

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Solution for f(2)=2+22.5x-4.9x^2 equation: 


Simplifying
f(2) = 2 + 22.5x + -4.9x2

Reorder the terms for easier multiplication:
2f = 2 + 22.5x + -4.9x2

Solving
2f = 2 + 22.5x + -4.9x2

Solving for variable 'f'.

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

Divide each side by '2'.
f = 1 + 11.25x + -2.45x2

Simplifying
f = 1 + 11.25x + -2.45x2

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