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Directions: From the graph, write the linear equation in slope-intercept form

Directions: From the graph, write the linear equation in slope-intercept form-example-1

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From the graph, we can see the line is passing through the points (-3,0) and (0,-3).

So the x-intercept of the graph is -3 and y-intercept of the graph is -3.

The slope of the line passing through (-3,0) and (0,-3) is


m=(-3-0)/(0-(-3))\Rightarrow m=(-3)/(3)\Rightarrow m=-1

Hence slope of the line is m= - 1.

Now we know that equation of a straight line with slope m and intercept c is


y=mx+c

Hence the equation is


y=-x-3

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