On a coordinate plane, points (1, 2), (3, 6), and (5, 10) are plotted. Which characteristics tell you that this graph shows a pr
oportional relationship? Check all that apply. Three points are on the graph. A straight line can be drawn through the points. The ordered pairs all have the same x- and y-values. The line connecting the points passes through the origin.
1 answer:
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Answer:
B
Step-by-step explanation:
Line crosses y-axis at 2.
Slope =
For each 1 square the line rises/falls it moves to the right/left 5 squares.
Negative slope lines are downhill left to right.