Lesson 22 - Writing a linear equation given two points

Which of the following is the equation of the line that has a slope of 3 and passes through the point (-1, 9)?

• y = -3x + 12

• y = 3x + 3

• y = 3x + 12

• y = 3x - 3

Write the linear equation that is solved by both (−6, 2) and (0, 4):

• y = (1/3)x + 4

• y = (-1/3)x + 4

• y = -3x + 4

• y = 3x + 4

What is the equation of the line that goes through the points (2, 9) and (3, 1) ?

• y= 8x - 5

• y= -8x + 25

• y= (1/8)x - 2

• y= (-1/8)x + 1

Which equation has a line that would pass through both (8, 5) and (9, −1) ?

• y = 6x + 53

• y = −6x - 53

• y = (−4/5)x + 53

• y = −6x + 53

Write the equation of the line shown on the graph

• A

• B

• C

• D

Write the equation of the line shown on the graph

• A

• B

• C

• D

Write the equation of the line shown on the graph

• A

• B

• C

• D

Write the equation of the line shown on the graph

• A

• B

• C

• D

Write the equation of the line

• A

• B

• C

• D

Write the equation of the line

• A

• B

• C

• D