Question

How do you graph `49 - 7y = 0` by plotting points?

Answer 1

`"see explanation"`

Explanation:

`"rearranging the equation"`

`"subtract 49 from both sides and divide by "-7`

`-7y=-49rArry=(-49)/(-7)=7`

`"y=7`

`"is the equation of a horizontal line parallel to the "`
`"x-axis and passing through all points with a "`
`"y-coordinate equal to 7"`

`"plot some points with a y-coordinate of 7 and draw a"`
`"straight line through them"`

`(-3,7),(0,7),(2,7)`
graph{(y-0.001x-7)=0 [-20, 20, -10, 10]}