4.5 Writing and Graphing Equations in Point-Slope Form

4.6 Writing and Graphing Equations in Point-Slope Form

Monday 11/23

Multiple Choice

For the equation y + 1 = -3(x - 5), the line contains the point (5, -1) and has a slope of?

• -1

• 1

• -3

• 5

Multiple Choice

Write the equation in point-slope form of the line that passes through the given point and has the given slope: (-2, -1); m= -3

• y + 1 = -3(x - 2)

• y + 1 = -3(x + 2)

• y - 1 = 3(x - 1)

• y + 2 = -3(x + 1)

Multiple Choice

Write the equation in point-slope form of the line that passes through the given point and has the given slope.

(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)

• y - 4 = -1/4(x + 7)

• y + 7 = 4(x - 4)

• y - 7 = -1/4(x - 4)

Multiple Choice

For the equation y - 3 = 2(x + 4), the line has a slope of 2 and contains what point?

• (-4, 3)

• (3, -4)

• (-3, -4)

• (-4, -3)

Multiple Choice

Write the equation in point-slope form for the line that contains the points (3, -5) and (5, - 1).

• y - 5 = 2(x + 3)

• y + 5 = 2(x - 3)

• y - 3 = 2(x + 5)

• y + 3 = 2(x - 5)

Multiple Choice

Write the equation in point-slope form for the line that contains the points (-2, -3), (4, 3).

• y - 3 = 1(x - 2)

• y + 3 = 1(x + 2)

• y -3 = -1(x + 2)

• y + 3 = -1(x - 2)

Multiple Choice

Given the graph, what is the equation of the line in point slope form?

• y - 20 = ½(x - 4)

• y - 20 = 5(x - 4)

• y + 20= 5(x + 4)

• y - 20 = 1(x - 4)

Multiple Choice

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

• y=kx