line that proves her statement is incorrect will be y = 0. So option B is correct.
Slope of a line or straight object is the ratio of how much amount of rise occurs in correspondence to the increment in the run.
Slope tells how vertical a line, the more the slope is, the more the line is vertical. When slope is zero, the line is horizontal.
To find the slope, the ratio of how much the line's height increases as we go forward or backward on the horizontal axis.
Parallel lines have the same slope since the slope is like a measure of steepness and parallel lines are of the same steepness, thus, are of the same slope.
Thus, we get:
Slope = rise/ run
Ellen thinks that if a line has no slope, then it never touches the y-axis.
So, line that proves her statement is incorrect will be y = 0. So option B is correct.
Learn more about slope here:
https://brainly.com/question/2503591
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