Answer:
x=4 and y= 2
Step-by-step explanation:
The slope of the lines represent the runners' speeds. Therefore, the purple line represents Jerry, since he started off faster but also stopped in the middle, and the slope became 0 (horizontal portion of the line.)
The red one represents Katja because she started and ended at a constant pace, which is visible in the red line's constant slope.
The answer is B. 5.
There are five different types of cross sections of a cone possible.