Ch 12 Quiz B

Q1. What is the x- intercept of the line? enter as an ordered pair.

Q2. Which option has the correct x-intercept and y-intercept for the line?

• x-int is 4, y-int is -2

• x-int is 4, y-int is 2

• x-int is -2, y-int is 4

• x-int is -4, y-int is -2

Q3. What is the slope-intercept form equation of the line?

• y=-5/3x + 2

• y=-3/5x + 2

• y=-5/3x - 2

• y=5/3x + 2

Q4. What is the slope in the equation y=2x + 3?

• 2

• 3

• 5

• 6

Q5. Determine the slope and y-intercept. y = -x + 2

• slope: 1 y-intercept: (0,2)

• slope: -1 y-intercept: (0,2)

• slope: 1 y-intercept: (0, -2)

• slope: 0 y-intercept: (0,-2)

Q6. How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=-3x + 2/3

• y=2/3x-3

• y=2/3x+3

Q7. What is the y-intercept of the line?

• (0, -2)

• (-2, 0)

• (-1, 0)

• (0, -1)

Q8. Which is the best guess for where the line will cross the y-axis?

• 5

• —2.5

• 9

• -7

Q9. What is the y-intercept of the line with an equation of $y=5x-9$   

• 5

• -9

• 9

• -5

Q10. What is the slope intercept form equation for a line with a slope of -4 and a y-intercept of 4?

• y=4x+4

• y=-4x+4

• y=4x-4

• y=-4x-4