cjbitz01
cjbitz01 cjbitz01
  • 01-10-2015
  • Mathematics
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What is the x-intercept of the line with the equation -2x+1/2y=18

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AL2006
AL2006 AL2006
  • 01-10-2015

The x-intercept is a point on the x-axis.
y=0 at every point on the x-axis.

                                       -2x + 1/2(0) = 18

                                       -2x              =  18

Divide each side by  -2 :    x = -9
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