The absolute value is 10/7
Answer:
I like saying rise over run because it helps me remember that rise means how many units you move up or down from point to point which on a graph would be a change in the y values. Also that run means how far left or right you move from point to point which on the graph would mean a change of x values.
Answer:
Perimeter: 64 cm
Step-by-step explanation:
21 + 21 = 42 cm 11 + 11 = 22 cm
42 + 22 = 64 cm
I believe it's B. If you graph, then you put a vertical line. If there are 2 points on the line, it's not a function. Every x-value has 1 y-value for a function. Hope this helps! ;)