Question

Point Slope & Two Points: Write a linear equation in slope intercept form with the given information.

Answer 1

Question 1:
Sub the coordinates in for x and y
Y=-6x + b
1=-6(-4) +b
1= 24 +b
-23=b

Final answer: Y=-6x -23

Repeat for question 2


Question 3:
Slope = y2-y1/x2-x1
8-11/2- -4
-3/6= -0.5
Slope is -0.5
Sub x and y into equation
Y=-0.5x +b
11=-0.5(-4) +b
11=2+b
9=b
Y=-0.5x +9

Repeat for question 4