Extra Credit U5 Lesson 3 Slope-Intercept Form of a Line

For the linear equation y = (2/3)x + 4, what is the value of y when x = 6?

• 2

• 4

• 6

• 8

What is the slope of the line represented by the equation y = (2/3)x + 4?

• 2

• 3

• 2/3

• 4

What is the y-intercept of the line represented by the equation y = (2/3)x + 4?

• 2

• 3

• 4

• 2/3

For the linear equation y = -1/2x + 3, what is the slope?

• 1/2

• -1/2

• 3

• -3

What are the slope and y-intercept of the line represented by the equation y = x - 3?

• Slope = 1, Y-intercept = 3

• Slope = 1, Y-intercept = -3

• Slope = -1, Y-intercept = 3

• Slope = -1, Y-intercept = -3

What is the slope of the line represented by the equation 2y - 5x = -2?

• -5/2

• 5/2

• -1

• 1

What is the y-intercept of the line represented by the equation 6x + 3y = 24?

• -2

• 6

• 8

• 24

What are the slopes and y-intercepts of the lines y = x and y = -x, respectively?

• y=x: Slope = 1, Y-intercept = 0; y=-x: Slope = -1, Y-intercept = 0

• y=x: Slope = 0, Y-intercept = 1; y=-x: Slope = 0, Y-intercept = -1

• y=x: Slope = 1, Y-intercept = 1; y=-x: Slope = -1, Y-intercept = -1

• y=x: Slope = 0, Y-intercept = 0; y=-x: Slope = 0, Y-intercept = 0

What are the slope and y-intercept of the line y = x?

• Slope = 1, Y-intercept = 0

• Slope = 0, Y-intercept = 1

• Slope = 1, Y-intercept = 1

• Slope = 0, Y-intercept = 0

What are the slope and y-intercept of the line y = -x?

• Slope = -1, Y-intercept = 0

• Slope = 0, Y-intercept = -1

• Slope = -1, Y-intercept = -1

• Slope = 1, Y-intercept = 0