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3 years ago

Which equation is the inverse of y = x2 + 16? 0 y=x²-16 y=i -16 y=+-16 y = x2 - 4

Mathematics

1 answer:

denpristay [2]3 years ago

8 0

Answer:

y = ±√(x-16)

Step-by-step explanation:

To find the inverse of an equation, swap the x- and y-variables:

y = x² + 16

x = y² + 16

Then, solve for the y-variable:

x = y² + 16

y² = x - 16

y = ±√(x-16)

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ANEK [815]

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2 years ago

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serg [7]

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2 years ago

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PSYCHO15rus [73]

Let's simplify step-by-step.

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3 years ago

A rectangles length is 1.5 times its width. The perimeter of the rectangle is four more than 3 times the length. What are the di

vovikov84 [41]

Answer:

8 by 12 units

Step-by-step explanation:

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P = 2(length + width)

Filling in the given values for the variables, we have ...

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4 = 0.5w . . . . . . subtract 4.5w and collect terms

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