11/17 Chapter 7 review

What happens to a graph of a line if the slope changes from 3 to -3?

• The graph will move down 6 spaces

• The graph will slant from upper left to lower right

• The graph will flatten out to be more vertical

• The graph will slant from upper right to lower left

What is the x-intercept and y-intercept for the equation x + 2y = 6?

• x-intercept = (0, 6)

  y-intercept = (3, 0)

• x-intercept = (4, 1)

  y-intercept = (2, 2)

• x-intercept = (0, 6)

  y-intercept = (0, 3)

• x-intercept = (6, 0)

  y-intercept = (0, 3)

Put the following equation in slope-intercept form.

2x - 3y = 6

• $y=\frac{2}{3}x-2$

• y = 2x - 2

• $y=-\frac{2}{3}x+2$

• y = 2x + 2

What is the equation of the line that includes the point (4, -3) and has a slope of -2?

• y = -2x - 5

• y = -2x - 2

• y = -2x + 5

• y = 2x - 5

Which of the following is not a solution of 3x = 5y - 1

• (3,2)

• (7,4)

• (-2, -1)

• $\left(-\frac{1}{3},\ 0\right)$

What is the equation of the line that includes the point (4, -3) and has a slope of -2?

• y = -2x - 5

• y = -2x - 2

• y = -2x + 5

• y = 2x - 5

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

• y=12x-10

• y=10x+12

• y=12x+10

• x=10x-12

Write a linear equation in slope intercept form of a line with a slope of -3 and y intercept of 0

• y=-3
• y=3x
• y=-3x
• x=-3