1. Homework
Lesson 4.03_ pg 287_ #8-11

2. Find the slope and y-intercept. 5x - 3y = 6
Write it in slope-intercept form. (y = mx + b)
5x – 3y = 6
-3y = -5x + 6
y = x - 2
m =
b = -2 (0,-2) -3 -3 -3

3. Find the slope and y-intercept. 2y + 2 = 4x
Write it in slope-intercept form. (y = mx + b)
2y + 2 = 4x
2y = 4x - 2
y = 2x - 1 2 2
m = 2 2 1
b = -1 (0,-1) 2

4. Find the slope and y-intercept of y = -2x + 4
m = 4; b = -2
m = 4; b = 2
m = -2; b = 4
m = − 2 1 ; b = (0,4)

5. Find the slope and y-intercept of y = -x - 3
m = 0; b = 3
m = -1; b = 3
m = -1; b = -3
m = 0; b = -3

6. y = -3x – 4 y = -4x – 3 y = -3x + 4 y = -4x + 3
Write the equation of a line that has a y-intercept of -3 and a slope of -4.
y = -3x – 4
y = -4x – 3
y = -3x + 4
y = -4x + 3

7. y = 𝟏 −𝟐 x + 3 y = 𝟏 −𝟐 x – 3 y =- 𝟏 𝟐 x – 3 y = −𝟏 𝟐 x + 3
Write the equation of a line that has a slope of −𝟏 𝟐 and a y-intercept of -3
y = 𝟏 −𝟐 x + 3
y = 𝟏 −𝟐 x – 3
y =- 𝟏 𝟐 x – 3
y = −𝟏 𝟐 x + 3

8. y – 11 = 4(x -1) y + 5 = 4(x + 3) y = -3x + 1 y= 4x +7
Write an equation of the line that goes through the points (-3, -5) and (1, 11).
y – 11 = 4(x -1)
y + 5 = 4(x + 3)
y = -3x + 1
y= 4x +7