The equation of a vertical line is always written as x = a number.
The equation of a horizontal line is always written as y = a number.
To determine what the number will be, look to see where the line crosses either the x or y axis .
Which equation best represents the line shown on the grid?
y=3,undefined slope
y=3,zero slope
x=3,undefined slope
x=3,zero slope
1 answer
x=3, zero slope