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Which equation can be simplified to find the inverse of y = 2x2?

1/y=2x^2
y=1/2x^2
-y=1/2x^2
x=2y^2

User Abstrus
by
7.2k points

2 Answers

1 vote

Answer:

Option D

Explanation:

  • y=2x²

Interchange x and y

  • x=2y²

Hence option D is correct

  • y²=x/2
  • y=√x/2
User TheBoubou
by
8.3k points
4 votes

Answer:

  • D. x = 2y²

Explanation:

The step in working out the inverse is to swap over the variables.

If we apply same to given equation, we'll have:

  • y = 2x² → x = 2y²

It gives us the option D

User Pribina
by
9.0k points

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