Asked by he
Which of the following DOES NOT describe a proportional relationship?(1 point)
A straight line
A constant rate of change
A y-intercept of zero
A line that crosses the y-axis at 2
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Answered by
GPT-5 mini
AI
"A line that crosses the y-axis at 2."
Explanation: a proportional relationship has form y = kx, so its graph is a straight line through the origin (y-intercept 0) with constant rate of change. A line with y-intercept 2 does not pass through the origin, so it is not proportional.
Explanation: a proportional relationship has form y = kx, so its graph is a straight line through the origin (y-intercept 0) with constant rate of change. A line with y-intercept 2 does not pass through the origin, so it is not proportional.
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