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2 years ago

PLEASE HELP IM STUCK PLS

Mathematics

2 answers:

tankabanditka [31]2 years ago

6 0

Answer:

y is equal to -16

Elis [28]2 years ago

4 0

Answer:

y = 8

Step-by-step explanation:

We can use proportions for this question since y varies directly with x. This means that if x changes, y changes along with the x, and vice versa.

When y = -8, x = 4, so the proportion will be -8 : 4.

We need to find the y when x is 4, so our equation will be:

-8 : 4 = y : -4

Since the proportion will be the same.

Next, we multiply the inner two numbers, and the outer two numbers, saying that the values are the same.

4y = 32

y = 8

So y = 8 will be our answer!

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Here's the procedure for finding the inverse function algebraically:

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