SOLUTION: A line is described by the equation y=-2x+1. How would I graph this on a coordinate grid. And what is the value of x when y=999 How do i graph the inequality x-12> -7

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Question 387875: A line is described by the equation y=-2x+1. How would I graph this on a coordinate grid. And what is the value of x when y=999
How do i graph the inequality x-12> -7

Answer by rfer(16322)   (Show Source): You can put this solution on YOUR website!
y=-2x+1
(1/2,0)
(0,1)
------------
999=-2x+1
998=-2x
x=998/-2
x=-499
------------------
x > 5
on the number line
circle around +5 with arrow to the right

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