f(-3)=0.5x^4-5x^2+4.5

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Solution for f(-3)=0.5x^4-5x^2+4.5 equation:


Simplifying
f(-3) = 0.5x4 + -5x2 + 4.5

Reorder the terms for easier multiplication:
-3f = 0.5x4 + -5x2 + 4.5

Reorder the terms:
-3f = 4.5 + -5x2 + 0.5x4

Solving
-3f = 4.5 + -5x2 + 0.5x4

Solving for variable 'f'.

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

Divide each side by '-3'.
f = -1.5 + 1.666666667x2 + -0.1666666667x4

Simplifying
f = -1.5 + 1.666666667x2 + -0.1666666667x4

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