Writing Linear Equations From Two Points

Writing Linear Equations From Two Points

Poll

How was your weekend?

• I had a good weekend

• I had a normal weekend.

• I did not have a good weekend

Multiple Choice

Which number represents the y₂?

(2,1) (5,-8)

• 2

• 1

• 5

• -8

Multiple Choice

Which number represents the y₁?

(2,1) (5,-8)

• 2

• 1

• 5

• -8

Multiple Choice

Which number represents the x₂?

(2,1) (5,-8)

• 2

• 1

• 5

• -8

Multiple Choice

Which number represents the x₁?

(2,1) (5,-8)

• 2

• 1

• 5

• -8

Fill in the Blanks

Use the two points and the slope formula to calculate the slope. 

(-8,-2) (-4,6)

 $\frac{y_2-y_1}{x_2-x_1}$  

Fill in the Blanks

Use the two points and the slope formula to calculate the slope. 

(-9,-9) (-6,0)

 $\frac{y_2-y_1}{x_2-x_1}$  

Fill in the Blanks

Use the point and the slope to find the y-intercept of the line.

point: (1,4)

slope: -2

Fill in the Blanks

Use the point and the slope to find the y-intercept of the line.

point: (-4,-4)

slope:  $\frac{1}{2}$  

 

Open Ended

Use the two points to write the equation of the line in slope intercept form.

(3,-8) (6,-4)

Type your answer in the form y=mx+b,

Open Ended

Use the two points to write the equation of the line in slope intercept form.

(-6,5) (-3,-3)

Type your answer in the form y=mx+b,