Mathematics: Any help appreciated will mark brainiest take a look at the screenshot

Any help appreciated will mark brainiest take a

mikeydog6273

29.01.2022

See below.

Step-by-step explanation:

First,looking at the graph, we can pick out (any) two points we can use. I'm going to pick the points (-2,1) and (0,-1).

Use the slope-intercept form: y=mx+b

We already know since (0,-1) is the y-intercept, so...

y=mx-1

Now, find the slope:

$m=\frac{\Delta y}{\Delta x} =\frac{1-(-1)}{-2-0} =\frac{2}{-2}=-1$

Thus, the entire equation is:

y=-x-1

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