Answer: Option (C) Marty's with a slope of 1/3
Explanation:
Slope of any line is the angle by which any line is inclined to the x axis. Slope is the ratio of rise and run.
Slope =
.The vertical change between two points is called the rise, and the horizontal change is called the run.
In the given question Marty's has a slope
and Ethan has a slope
.
As the slope is positive the line will move up then right.
Line with slope. Marty is haveing a greater slope than Ethan.
In second case Marty's slope is
and Ethan's slope is
Marty will have a greater slope.