SOLUTION: find the x intercept of y=x+4

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Question 219461: find the x intercept of y=x+4
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
The x-intercept occurs when y = 0, so set y = 0 and solve for x.
y+=+x%2B4 Set y = 0
0+=+x%2B4 Subtract 4 from both sides.
-4+=+x
The x-intercept is at (-4,0)
graph%28400%2C400%2C-5%2C5%2C-5%2C5%2Cx%2B4%29