Question

Write the slope-intercept form of the equation for the line

Answer 1

Answer: y=3x-1

Step-by-step explanation:

(1,2)  and (-1,-4) are on the so we could use then to find the slope.

2-(-4)=6

1-(-1)= 2

6/2=3  

We know the y-intercept is -1 because the line passes through (0,-1) which is on the y axis.  And the y-intercept is when x is  0.

so the equation will be y = 3x -1

Answer 2

Answer:

y=3x-1

Step-by-step explanation:

start at (-1,-4) and go up 6 and over 2, thats your slope or m.

the y intercept is -1