The graph that shows a proportional relationship is Graph D. A proportional relationship is characterized by a straight line that passes through the origin with a constant rate of change, which is depicted by the line with a unit slope in Graph D.
Use the image to answer the question.
A figure shows four graphs labeled A, B, C, and D, each with an x and y axis and 0 at the origin, and each showing a curve. Graph A shows a straight line with a negative slope having x and y intercepts. Graph B shows a straight line with a positive slope having a y intercept above origin. Graph C shows an increasing concave up curve initiating at the origin. Graph D shows a straight line with a unit slope.
Decide which graph shows a proportional relationship.
(1 point)
Responses
C
C
A
A
D
D
B
1 answer
1 answer