Problem 1:
Find the slope of the line that passes through the points (-1 , 0) and (3 , 8).
Detailed Solution.
Problem 2:
Find the slope of the line that passes through the points (2 , 0) and (2 , 4).
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Problem 3:
Find the slope of the line that passes through the points (7 , 4) and (-9 , 4).
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Problem 4:
Are the three points A(2 , 3) , B(5 , 6) and C(0 , -2) collinear?
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Problem 5:
What is the slope of the line parallel to the line whose equation is given by -y = - 2 x + 4?
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Problem 6:
What is the slope of the line perpendicular to the line whose equation is given by - 2y = - 8 x + 9?
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Problem 7:
Is the triangle whose vertices are the points A(0 , -1) , B(2 , 1) and C(-4 , 3) a right triangle?
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Problem 8:
What is the slope of the line -7y + 8x = 9
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Problem 9:
What is the slope of the line y = 9?
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Problem 10:
What is the slope of the line x = -5?
Detailed Solution.
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