y=4(x-2)2-1

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Solution for y=4(x-2)2-1 equation: 


Simplifying
y = 4(x + -2) * 2 + -1

Reorder the terms:
y = 4(-2 + x) * 2 + -1

Reorder the terms for easier multiplication:
y = 4 * 2(-2 + x) + -1

Multiply 4 * 2
y = 8(-2 + x) + -1
y = (-2 * 8 + x * 8) + -1
y = (-16 + 8x) + -1

Reorder the terms:
y = -16 + -1 + 8x

Combine like terms: -16 + -1 = -17
y = -17 + 8x

Solving
y = -17 + 8x

Solving for variable 'y'.

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

Simplifying
y = -17 + 8x

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