Write an equation in slope intercept form for the graph. (1,2) (-1,-4)

y=3x-1

Step-by-step explanation:

y=mx+b

use the formula to find the slope

1 is x1 and 2 is y 2

-1 is x2 and -4 is y2

==3

then you plug in x and y intercept and 3 to the y=mx+b formula

(use the (-1,-4) for this one)

-4=3(-1)+b

-4=-3+b

add -3 on both sides to get

-1=b and this is your y intercept

3 is your slope and -1 is your b which is your y-intercept

hope this helps.....

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: