How do you graph x + y = –2?

1 Answer
Trevor Ryan.
Jan 22, 2016

First write the equation in standard linear form : y=-x-2
So we see that it is a straight line graph with gradient (slope) of -1 and y-ntercept of -2 and x-intercept of -2.

Explanation:

Graphically

graph{x+y=-2 [-10, 10, -5, 5]}

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