Writing Linear Equations — Unit test Answers
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On a coordinate plane, a line goes through (1, negative 1) and (4, 2). A point is at (2, 5).
A
y + 5 = x + 2B
y − 2 = x − 5C
y − 5 = −(x − 2)D
y + 2 = −(x + 5)2
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On a coordinate plane, a line goes through (negative 3, 2) and (0, 1). A point is at (3, 4).
A
y = –x + 5
B
y = –x + 3C
y = 3x + 2D
y = 3x − 53
On a coordinate plane, line P Q goes through (negative 6, 4) and (4, negative 4). Point R is at (4, 2).
A
(–6, 10)B
(–4, –8)C
(0, –1)D
(2, 4)4
Two parallel lines are crossed by a transversal.
A
g = 75B
g = 80C
g = 100D
g = 1055
Two parallel lines, e and f, are crossed by two transversals.
A
m15 = 77°
B
m15 = 83°C
m15 = 93°D
m15 = 97°6
In the diagram, DC is 10 units and BC is 6 units.
A
6 unitsB
8 unitsC
12 unitsD
16 units7
Two parallel lines are crossed by a transversal.
A
m = 68B
m = 78C
m = 102D
m = 1128
Consider the two planes.
A
line a.B
line b.C
line d.D
plane Q.9
Given: and g is a transversalProve:
A
corresponding angles theoremB
alternate interior angles theoremC
vertical angles theoremD
alternate exterior angles theorem
11
Consider the diagram.
A
They lie in different planes and will never intersect.B
They lie in the same plane but will never intersect.C
They lie in different planes but will intersect if a plane is drawn to contain both lines.D
They lie in different planes and will be parallel if a plane is drawn to contain both lines.12
On a coordinate plane, a line goes through (negative 3, 3) and (negative 2, 1). A point is at (4, 1).
A
y − 1 = −2(x − 4)B
y – 1 = (x – 4)
C
y – 1 = (x – 4)
D
y − 1 = 2(x − 4)Did you find these answers helpful?
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