Question

How do you graph `y-5x=0` by plotting points?

Answer 1

`"see explanation"`

Explanation:

`"rearranging the equation as"`

`"add 5x to both sides"`

`rArry=5x`

`"construct a table of values for x and y"`

`"choose values of x and evaluate corresponding values "`
`"of y"`

`x=-1toy=5xx-1=-5to(-1,-5)`

`x=0toy=5xx0=0to(0,0)`

`((ulx,uly),(-1,-5),(0,0),(1,5),(2,10))`

`"plot the ordered pairs"`

`"that is "(-1,-5),(0,0),(1,5),(2,10)`

`"now draw a straight line through them"`
graph{5x [-10, 10, -5, 5]}