2 years ago

Which representation shows y as a function of x?

Mathematics

2 answers:

AveGali [126]2 years ago

8 0

I think the correct answer A is a function

Aleks [24]2 years ago

6 0

Option A would be a function because the input (x) must be paired to directly 1 unique output (y). However the outputs can be paired to different inputs.

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<u>ANSWER</u>

The point $(\frac{2}{9},-7)$ lies on the straight line $y+7=-3(x-\frac{2}{9})$

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The given line is $y+7=-3(x-\frac{2}{9})$ . It can be observed that the given straight line is in the point-slope form.

We can rewrite the equation in the point-slope form to obtain,

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