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Mathematics

1 answer:

Reika [66]3 years ago

4 0

Answer:

Step-by-step explanation:

The equation can be rearranged to slope intercept form of

y = 4x - 2

We know that the y-intercept is -2 because it is the leftover part, and the slope is 4 because it is 4x.

You can plug in an x-value from the table into the equation, and if it is correct, all the values should end up with the same and correct y-value.

-5 times 4 is -20

-20 -2 = -22.

Correct so far

0 times 4 is 0.

0 - 2 = -2.

Correct so far.

3 times 4 is 12.

12 - 2 = 10.

Correct!

Checking B:

-22 times 4 = -88.

-88 - 2 = -90.

Wrong.

Checking C:

-5 times 4 = -20.

-20 - 2 = -22.

Wrong.

It must be A

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