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Mathematics 7 Online
OpenStudy (anonymous):

Find the x – intercept of y = - x - 3

OpenStudy (anonymous):

X-intercept, the point where a line crosses the x-axis

OpenStudy (anonymous):

set y to 0

OpenStudy (anonymous):

0 = -x -3 and solve. That gives you the x-intercept.

OpenStudy (anonymous):

So, at the end, the x intercept is -3

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