Point Slope Form Lesson

Point Slope Form

Solving to Slope Intercept

Multiple Choice

Plug the following into the point slope equation:

(4, 1); slope = 2

• (y-4)=2(x-1)

• (y+4)=2(x+1)

• (y-1)=2(x-4)

• (y-1)=2(x+4)

Multiple Choice

What is the slope intercept equation of (4, 1); with slope = 2?

• y=2x+2

• y=2x+3

• y=-2x-6

• y=2x-5

Multiple Choice

Find the slope of (-3, 7) and (1, -1)

• 2

• -4

• 4

• -2

Multiple Choice

Using a slope of -2 and point (1,-1), plug into point slope and solve for slope intercept form.

• y=2x+1

• y=2x-3

• y=-2x+3

• y=-2x+1

Multiple Choice

Write an equation parallel to y = 2x + 4 that passes through the point (-4, -1).

• y=2x+9

• y=-2x-9

• y=-2x+4

• y=2x+7

Multiple Choice

Write an equation perpendicular to y = -2x – 7 that passes through the point (4, 3).

• $$y=\frac{1}{2}x-5$$

• $$y=\frac{1}{2}x+1$$

• $$y=-\frac{1}{2}x-5$$

• $$y=\frac{1}{2}x-4$$

Multiple Choice

Write an equation parallel to x – 3y = 9 that passes through the point

(3, -1).

• $$y=\frac{1}{3}x-4$$

• $$y=-\frac{1}{3}x-2$$

• $$y=\frac{1}{3}x-2$$

• $$y=\frac{1}{3}x+2$$

Multiple Choice

Write an equation perpendicular to 5x + 3y = -21 that passes through the point (-5, 1).

• $$y=-\frac{5}{3}x+4$$

• $$y=-\frac{3}{5}x-4$$

• $$y=\frac{3}{5}x+4$$

• $$y=-\frac{5}{3}x-4$$