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What is the equation of the line represented by the table below

What is the equation of the line represented by the table below-example-1
User Kfir Erez
by
9.2k points

1 Answer

4 votes

First find the slope by picking any two points in the table and plugging them into the slope formula of y2 - y1 / x2 - x1:

1.8 - 1.6 / -1 - (-2) = 0.2 / 1 = 0.2

Then you can use the point slope formula to find the rest of the equation:

y - y1 = m (x - x1)

m = slope

Choose any point from the table and plug that into the formula:

y - 2 = 0.2 (x - 0)

y - 2 = 0.2x

y = 0.2x + 2

So the answer you're looking for is C.

:)))

User Raphael Jolivet
by
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