Q. Is the graph of this equation a horizontal or vertical line?y=−6Choices:(A)horizontal line(B)vertical line
Equation of line: Equation of line: y=−6Which value remains the same, x or y?y=−6 tells us that the value of y is always −6. It represents that y remains the same.
Value remains same: Equation of line:y=−6Is the line horizontal or vertical?Since y is constant in y=−6, the line is parallel to the x-axis.So, the graph of y=−6 is a horizontal line.
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