SOLUTION: how do i graph this on a cordinate plane.? 4x

SOLUTION: how do i graph this on a cordinate plane.? 4x < -20

Question 156922: how do i graph this on a cordinate plane.?
4x < -20
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
how do i graph this on a cordinate plane.?
4x < -20
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Graph istwith an equal sign, then change it to all points less than.
4x < -20
4x = 20
x = 5
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This is a straight line with x = 5 regardless of the value of y. So it's a vertical line parallel to the y-axis thru the point (5,0).
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Then for the inequality, it's all the space to the "left" of that line.

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