Answer:
Step-by-step explanation:
Find the slope of the line on the graph.
Write your answer as a fraction or a whole
number, not a mixed number or decimal
look at picture
f(-5) goes through y=-9
So, f(-5) = -9
4
AB = = 4
21
![\sqrt{[(4-(-4)]^{2} - [1-(-3)]^{2} }](https://tex.z-dn.net/?f=%5Csqrt%7B%5B%284-%28-4%29%5D%5E%7B2%7D%20-%20%5B1-%28-3%29%5D%5E%7B2%7D%20%7D)
= 4
