Question

How do you graph `x=6` by plotting points?

Answer 1

Your graph should look like:

(see below for method used)

Explanation:

If you need to do this by "plotting points"
pick some (arbitrary) values for `y`; for example:
`color(white)("XXX")y in {-2, 0, 3, 5}`

Then write the coordinate pair for each of these sample `y` values using the equation `x=6` to determine the corresponding `x` value:
#color(white)("XXX"){: ("("color(black)(ul(x)),",",color(black)(ul(y))")"), ("("6,",",-2")"), ("("6,",",0")"), ("("6,",",3")"), ("("6,",",5")") :}#

Plot these points on the Cartesian plane and draw a line through them.