The graph would show this relationship if:
1) It is a straight line
2) It passes through the origin
3) It has a slope of 3.5
Answer:
The 1st quartile equals: 0.5
the 3rd quartile equals: 30.5
X intercepts are = 0 and 20
Maximum value = (10,15)
These can simply be read off of the graph.
The intervals of increasing from x = 0-10 and that shows the ball going up. Decreasing from 10-20 and that is the exact opposite.
The rate of change is often referred to as slope. The slope for the section described in part B is -1. It can be used by following the slope formula below:
y2 - y1/x2 - x1
Obtuse Triangle. I don't know how else they would want you to classify it
