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Anit [1.1K]
3 years ago
13

What’s the inverse of y=4x^2-2

Mathematics
1 answer:
slavikrds [6]3 years ago
8 0
Interchange the x and y and solve for the resulting y.
x = 4y^2 - 2
(x + 2) = 4y^2
(x + 2)/4 = y^2
+/- sqrt(x + 2)/2 = y

The graph of these two is below.

The original is in red
The inverse is in blue and green

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4 years ago
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