Q. Is the graph of this equation a horizontal or vertical line?x=10
Equation of line: Equation of line: x=10Which value remains the same, x or y?x=10 tells us that the value of x is always 10. It represents that x remains the same.
Value remains same: Equation of line:x=10Is the line horizontal or vertical?Since x is constant in x=10, the line is parallel to the y-axis.So, the graph of x=10 is a vertical line.
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