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Math people please help!!!!!! what's the inverse of y=3x^2-27 with steps?????!!!!!!

Math people please help!!!!!! what's the inverse of y=3x^2-27 with steps?????!!!!!!
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3 votes
Math people please help!!!!!! what's the inverse of y=3x^2-27 with steps?????!!!!!!

User Esteban Feldman
by
7.8k points

1 Answer

5 votes
y = 3x2 + -27

Reorder the terms:
y = -27 + 3x2

Solving
y = -27 + 3x2

Solving for variable 'y'.

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

Simplifying
y = -27 + 3x2
User Jeff Bloom
by
9.2k points
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