Question

What is the equation in point slope form, for a line that goes through (-4, -1) and (5, 7) brainly

Answer 1

first we have to find the slope Y2-Y1/ X2- X1

7-(-1)=8

5-(-4)=9        slope= 8/9

Poin slope form ------- Y-Y =M(X-X)

Y+7= 8/9 (X+5)  or

Y-1= 8/9 (X-4)

Answer 2

Hello!

Explanation:

Slope-intercept form: → $y=mx+b$

m: represents the slope and is constant.

b: represents the y-intercept.

Rise/run

$\frac{rise}{run}$

$m=\frac{y^2-y^1}{x^2-x^1}$

$\frac{7-(-1)=7+1=8}{5-(-4)=5+4=9}=\frac{8}{9}$

8/9 is the final answer.

Hope this helps!