Question

How do you graph the line that passes through (2,-5) parallel to the line x=4?

Answer 1

`x=2`

Explanation:

`x=4" is a vertical line parallel to the y-axis and passing"`
`"through all points in the plane with an x-coordinate of 4"`

`x=2" is parallel to "x=4" so is a vertical line"`
`"passing through all points with x-coordinate of 2"`

`"plot 2 or 3 points with an x-coordinate of 2 and "`
`"draw a straight line through them"`

`"for example "(2,-5),(2,0),(2,3)`
graph{(y-1000x+4000)(y-1000x+2000)=0 [-10, 10, -5, 5]}