Point-Slope Form

Point-Slope Form

Open Ended

What is the equation in point-slope form that passes through the point (2, 3) and has a slope of $\ \frac{1}{2}$  ?

Point-Slope Form Assignment

• The next 10 slides are your assignment

• Be sure to label each point as x₁ and y_1, label your slope as m and write the point slope form for EVERY problem y - y₁ = m(x - x₁)

• YOU MUST SHOW YOUR WORK FOR EVERY PROBLEM AND SEND A PICTURE TO MS.ORTIZ THROUGH REMIND!!!

Multiple Choice

What is the equation in point-slope form of the line that has a slope of  $\frac{1}{4}$  and passes through the point (-3, -2)?

• y + 2 =  $\frac{1}{4}$  (x + 3)

• y - 2 =  $\frac{1}{4}$  (x + 3)

• y - 2 =  $\frac{1}{4}$  (x - 3)

• y + 2 =  $\frac{1}{4}$  (x - 3)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of  $\frac{1}{5}$  and passes through the point (5, -1)?

• y + 1 =  $\frac{1}{5}$  (x - 5)

• y - 1 =  $\frac{1}{5}$  (x - 5)

• y + 1 =  $\frac{1}{5}$  (x + 5)

• y - 1 =  $\frac{1}{5}$  (x + 5)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of -2 and passes through the point (3, 9)?

• y - 9 = -2( x - 3)

• y + 9 = -2( x - 3)

• y + 9 = -2( x + 3)

• y - 9 = -2( x + 3)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of 4 and passes through the point (7, 1)?

• y - 1 = 4(x + 7)

• y - 1 = 4(x - 7)

• y + 1 = 4(x - 7)

• y + 1 = 4(x + 7)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of 2 and passes through the point (5, -2)?

• y + 2 = 2(x - 5)

• y - 2 = 2(x - 5)

• y + 2 = 2(x + 5)

• y - 2 = 2(x - 5)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of $\frac{1}{3}$  and passes through the point (6, -2)

• y + 2 =  $\frac{1}{3}$  (x - 6)

• y - 2 =  $\frac{1}{3}$  (x + 6)

• y - 2 =  $\frac{1}{3}$  (x - 6)

• y + 2 =  $\frac{1}{3}$  (x + 6)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of -2 and passes through the point

(3, 5)?

• y - 5 = -2(x - 3)

• y + 5 = -2(x - 3)

• y + 5 = -2(x + 3)

• y - 5 = -2(x + 3)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of 3 and passes through the point

(-7, 2)?

• y - 2 = 3(x + 7)

• y + 2 = 3(x + 7)

• y + 2 = 3(x - 7)

• y - 2 = 3(x - 7)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of 2 and passes through the point

(-5, -6)?

• y + 6 = 2(x + 5)

• y - 6 = 2(x + 5)

• y + 6 = 2(x - 5)

• y - 6 = 2(x - 5)

Multiple Choice

What is the equation in point-slope form of the line that has a slope of -1 and passes through the point

(4, -3)?

• y + 3 = -1(x - 4)

• y - 3 = -1(x - 4)

• y + 3 = -1(x + 4)

• y - 3 = -1(x - 4)