Q. Is the graph of this equation a horizontal or vertical line?x=1
Equation of line: Equation of line: x=1Which value remains the same, x or y?x=1 tells us that the value of x is always 1. It represents that x remains the same.
Value remains same: Equation of line:x=1Is the line horizontal or vertical?Since x is constant in x=1, the line is parallel to the y-axis.So, the graph of x=1 is a vertical line.
More problems from Equations of horizontal and vertical lines