Answer:
slope (3,1) using rise over run y-intercept -1
Step-by-step explanation:
Starting at your y-intercept -1 and going up three and 1 to the right you get to your next point on the graph
It is 40
2iuaes 1 y ldegfnteere
point b is at 5,-3
you have to go 5 past and .5 up
