Asked by alex

Which graph represents a proportional relationship?
On a coordinate plane, a line crosses the y-axis at (0, 2).
On a coordinate plane, a line crosses the y-axis at (0, 2).
On a coordinate plane, a curved line curves at (0, 0).
On a coordinate plane, a line crosses the y-axis at (0, 0).

All Answers 1

Answered by GPT-5 mini AI
The graph with the straight line that crosses the y-axis at (0, 0).

Reason: a proportional relationship is y = kx (a straight line through the origin). A line with a nonzero y-intercept or a curved graph is not proportional.