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Mathematics
7th
grade
Extra Practice: Slope-Intercept & Point-Slope Form
20 questions
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- 1. Multiple ChoiceWhat is the slope in the equation y=2x + 3?235Cannot be Determined
- 2. Multiple ChoiceWhat does 'b" represent in y=mx+by-interceptmacaroninothingslope
- 3. Multiple ChoiceWhat is the y-intercept in the equation y= -2x + 5-235Cannot be Determined
- 4. Multiple ChoiceWhat is the equation of this line?y = 2x +2y = 2x -2y = -x + 2Cannot be Determined
- 5. Multiple ChoiceFor the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?(-4, 3)(3, -4)(-3, -4)(-4, -3) - 6. Multiple ChoiceFor the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?-11-35 - 7. Multiple ChoiceWrite the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4y + 7 = -1/4(x - 4)y - 4 = -1/4(x + 7)y + 7 = 4(x - 4)y - 7 = -1/4(x - 4) - 8. Multiple ChoiceWrite the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3y - 5 = -3(x - 10)y= -3x + 35y + 5= -3(x + 10)y= -3x - 35
- 9. Multiple ChoiceWhich of these represents point-slope form of a linear equation?y - y1 = m(x - x1)Ax + By = Cy = mx + b
- 10. Multiple ChoiceWhich of these represents slope-intercept form of a linear equation?y - y1 = m(x-x1)Ax + By = Cy = mx + b
- 11. Multiple ChoiceWhat is the y-intercept for the given graph?-551-1
- 12. Multiple ChoiceFind the y-intercept of the line that passes through the given point and has the given slope:
(-2, -1); m= -3b = -6b = -7b = 6b = 7 - 13. Multiple ChoiceWrite an equation
m = 5 through (-1, -3)y = 5x + 2y = -5x - 5y = -5x + 2y = 2x - 5 - 14. Multiple ChoiceWrite the equation of the line that passes through the points (0, -5) and (4, 3)y=2x-5y=1/2x-5y=2x+5y=1/2x+5
- 15. Multiple ChoiceFor the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?-11-35 - 16. Multiple Choice
Write the equation in point-slope form for the line that has a slope of 1 and goes through the point (2, 3).
y - 3 = 1(x - 2)
y + 3 = 1(x + 2)
y -3 = -1(x + 2)
y + 3 = -1(x - 2)
- 17. Multiple Choice
Convert the equation of the line
y + 5 = -3(x - 6)
into slope intercept form.
y = -3x - 23
y = -3x - 13
y = -3x - 11
y = -3x + 13
- 18. Multiple Choice
Convert the equation of the line
y - 5 = -3(x - 6)
into slope intercept form.
y = -3x + 23
y = -3x - 13
y = -3x - 11
y = -3x + 13
- 19. Multiple Choice
Convert the equation of the line
y - 4 = 2(x - 6)
into slope intercept form.
y = 2x + 16
y = 2x - 8
y = -2x - 8
y = -2x + 13
- 20. Multiple Choice
Convert the equation of the line
into slope intercept form. - Answer choicesTagsAnswer choicesTags