. Find the slope of the line that passes through the given pair of points. (-1,
ID: 2901610 • Letter: #
Question
.
Find the slope of the line that passes through the given pair of points.
(-1, 2) and (3, 4)
A)
B)
C)
D)
4.
Find the slope of the line that passes through the given pair of points.
(2, 2) and (8, 5)
A)
B)
C)
D)
E)
5.
Find the slope of the line that passes through the pair of points.
and
A)
B)
C)
D)
E)
6.
Determine whether the lines through the given pairs of points are parallel. A (2, - 3), B (- 2, - 11) and C (1, 2), D (- 1, 6)
A) The lines through the given pairs of points are not parallel.
B) The lines through the given pairs of points are parallel.
7.
If the line passing through the points (2, a) and (5, - 3) is parallel to the line passing through the points (4, 8) and (- 5, a + 1) , what is the value of a?
A) a = -8
B) a = 4
C) a = -4
D) a = 8
8.
If the line passing through the points and is parallel to the line passing through the points and , what is the value of a?
A)
B)
C)
D)
E)
9.
Find an equation of the line that passes through the point (7, 6) and has the slope m =.
A)
B)
C)
D)
E)
10.
Find an equation of the line that passes through the points (1, 4) and ( -7, -4)
A) y = 7x + 7
B) y = x + 3
C) y = 3x - 7
D) y = 3x - 3
11.
Find an equation of the line that passes through the points.
and
A)
B)
C)
D)
E)
12.
Find an equation of the line that has slope and y-intercept .
A)
B)
C)
D)
13.
Write the equation in the slope-intercept form and then find the slope and y-intercept of the corresponding line.
A)
B)
C)
D)
14.
Find an equation of the line passing through the origin and parallel to the line passing through the points (2,8) and (4,12).
A) y = 2x + 4
B) y = 2x
C) y = 3x
D) y = 4x - 2
Explanation / Answer
3)
4-2/3+1
=0.5
4) 5-2/8-2
0.5
5)
6) The lines through the given pairs of points are not parallel.
7) ) a = -8
8)
9) (y-6) = m (x-7)
10 y = x+3
14) y = 2x
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