Question

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



1. Slope = -6; passes through (-4, 1)




2. Slope = 4/3; passes through (-5, -6)





3. Passes through (-4, 11) and (2, 8)





4. Passes through (6, 3) and (14, -5)

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

Answer 2

Answer:

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

Step-by-step explanation:

hope it helps