Someone help me in this even if its easy. Both questions please.

Mathematics

1 answer:

enot [183]3 years ago

3 0

Problem 1

Answer: Direct variation; k = 1/4

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Explanation:

We can rewrite the given equation y = x/4 into y = (1/4)x. Then note how it's in the form y = kx. In this case, k = 1/4. In decimal form, this is k = 0.25

All direct variation equations are in the form y = kx. The value of k is the constant of variation.

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Problem 2

Answer: Inverse variation; k = 9

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Explanation:

The equation 9/y = x rearranges to xy = 9.

We can then solve for y to get y = 9/x

This is in the form y = k/x, where k = 9

All inverse variation equations are in the form y = k/x, with k as the constant of variation.

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Hopefully, this helps!

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2 years ago

Read 2 more answers

What is 3/10 as a percent

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Answer: $\frac{3}{10}$ as a percent is 30%.