Slope intercept form of points 0, -4 and -1, 4

Step-by-step explanation:

first, you have to find the slope, and to do that you use this equation

     so, now to insert your points (0,-4), (-1,4)

                                                      (x1,y1)  (x2,y2)

now that you have the slope you can find the y-intercept of the slope-intercept form by looking at your first point (0,-4) and get -4

- if you were to look at this point on a graph it would be on the y-axis therefore, -4 is the y-intercept [if you don't have a point like this one then you can look at a graph with one of your points and make a slope until you are on the y-axis :)]

therefore, the slope-intercept form is y= -4

[ps, your slope is a zero slope :)]

y = - 8x - 4

Step-by-step explanation:

y = mx + b

"m" is slope, "b" is y-intercept.

( , )

( , )

m =

~~~~~~~~~~~~~~~

(0, - 4) are coordinates of y-intercept.

( - 1, 4)

m = = - 8

y = - 8x - 4

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)