The student is wrong because y = 1 represent lienar equation of a horizontal line. Disagree.
What is Linear Equation in Slope-intercept Form?
Equation of a line in slope-intercept form, is y = mx + b, where m is the slope and b is the y-intercept of the linear graph.
Where m (slope) = 0, the linear equation would be, y = b, which suggest that the line is horizontal, and intersects the y-axis at point b.
Therefore, the student is wrong because y = 1 represent lienar equation of a horizontal line. Disagree.
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