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Name: ________________________ Class: ___________________ Date: __________
ID: A
Algebra REVIEW for Sections 5.7 and 5.8 Quiz
Find the slope of the line.
____
____
1.
a.
1
2
b.

1
2
c.
2
a.
3
4
b.

4
3
c.
–
d.
2
2.
3
4
d.
4
3
What is the slope of the line that passes through the pair of points?
____
____
3. (–5.5, 6.1), (–2.5, 3.1)
a. –1
b.
5
9
4. ( , 1), (2, )
3
2
2
a.
33
b.
1

2
33
c.
–1
c.

1
33
2
d.
1
d.
33
2
Name: ________________________
ID: A
Write an equation for the line that is parallel to the given line and passes through the given point.
____
____
____
5. y = 5x + 7; (2, 16)
1
a. y =  x – 6
5
1
b. y = x + 6
5
3
6. y = x – 8; (–15, –23)
5
5
a. y =  x + 14
3
3
6
b. y = x 
5
5
7. y = 7.7x + 0.4; (3.3, 1.3)
a. y = –7.7x + 26.71
b. y = –7.7x – 26.71
c.
y = 5x + 6
d.
y = 5x  78
c.
d.
3
y = x – 14
5
5
y = x – 14
3
c.
d.
y = 7.7x + 26.71
y = 7.7x – 24.11
c.
d.
x-intercept is –2.9; y-intercept is 5.4
x-intercept is 5.4; y-intercept is –2.9
c.
x-intercept is 5; y-intercept is 
d.
x-intercept is 5; y-intercept is 
b.
undefined
Find the x- and y-intercept of the line.
____
____
8. –2.9x + 5.4y = 140.94
a. x-intercept is 26.1; y-intercept is –48.6
b. x-intercept is –48.6; y-intercept is 26.1
7
9.  x  4y = 7
5
a.
b.
7
x-intercept is  ; y-intercept is 5
4
7
x-intercept is 5; y-intercept is
4
What is the slope of the line?
____ 10.
a.
0
2
7
4
7
4
Name: ________________________
ID: A
____ 11.
a.
undefined
b.
0
Write the equation of a line that is perpendicular to the given line and that passes through the given
point.
7
3
x  ; (–4, 2)
8
2
8
3
a. y =  x 
7
2
8
18
b. y =  x 
7
7
____ 12. y =
c.
d.
8
y= x
7
8
y= x
7
3
2
18
7
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
1
____ 13. y =  x + 4
6
6x – y = –9
a. parallel
b.
perpendicular
c.
neither
1
____ 14. y =  x – 5
6
–2x + 12y = 6
a. parallel
b.
perpendicular
c.
neither
7
____ 15. y =  x + 9
2
–21x – 6y = 3
a. parallel
b.
perpendicular
c.
neither
3
Name: ________________________
ID: A
Graph the equation.
____ 16. y = 4x – 3
a.
b.
c.
d.
4
Name: ________________________
ID: A
____ 17. Giselle pays $210 in advance on her account at the athletic club. Each time she uses the club, $15 is deducted
from the account. Model the situation with a linear function and a graph.
a.
c.
b = 210 – 15x
b = 195 – 15x
d.
b.
b = 210 + 15x
b = 195 + 15x
5
Name: ________________________
ID: A
Match the equation with its graph.
____ 18.
3
3
xy=
4
4
a.
c.
b.
d.
6
ID: A
Algebra REVIEW for Sections 5.7 and 5.8 Quiz
Answer Section
1. ANS: B
PTS: 1
DIF: L3
REF: 5-1 Rate of Change and Slope
OBJ: 5-1.2 To find slope
NAT: CC F.IF.6| CC F.LE.1.b| A.2.a| A.2.b
STA: AI.P.4| AI.P.5
TOP: 5-1 Problem 2 Finding Slope Using a Graph
KEY: slope
2. ANS: A
PTS: 1
DIF: L3
REF: 5-1 Rate of Change and Slope
OBJ: 5-1.2 To find slope
NAT: CC F.IF.6| CC F.LE.1.b| A.2.a| A.2.b
STA: AI.P.4| AI.P.5
TOP: 5-1 Problem 2 Finding Slope Using a Graph
KEY: slope
3. ANS: A
PTS: 1
DIF: L3
REF: 5-1 Rate of Change and Slope
OBJ: 5-1.2 To find slope
NAT: CC F.IF.6| CC F.LE.1.b| A.2.a| A.2.b
STA: AI.P.4| AI.P.5
TOP: 5-1 Problem 3 Finding Slope Using Points
KEY: slope
4. ANS: C
PTS: 1
DIF: L4
REF: 5-1 Rate of Change and Slope
OBJ: 5-1.2 To find slope
NAT: CC F.IF.6| CC F.LE.1.b| A.2.a| A.2.b
STA: AI.P.4| AI.P.5
TOP: 5-1 Problem 3 Finding Slope Using Points
KEY: slope
5. ANS: C
PTS: 1
DIF: L2
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.2 To write equations of parallel lines and perpendicular lines
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 1 Writing an Equation of a Parallel Line
KEY: parallel lines
6. ANS: C
PTS: 1
DIF: L3
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.2 To write equations of parallel lines and perpendicular lines
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 1 Writing an Equation of a Parallel Line
KEY: parallel lines
7. ANS: D
PTS: 1
DIF: L3
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.2 To write equations of parallel lines and perpendicular lines
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 1 Writing an Equation of a Parallel Line
KEY: parallel lines
8. ANS: B
PTS: 1
DIF: L3
REF: 5-5 Standard Form
OBJ: 5-5.1 To graph linear equations using intercepts
NAT: CC N.Q.2| CC A.SSE.2| CC A.CED.2| CC F.IF.4| CC F.IF.7.a| CC F.IF.9| CC F.BF.1.a| CC F.LE.2|
CC F.LE.5| A.2.a| A.2.b
STA: AI.P.5
TOP: 5-5 Problem 1 Finding x- and y-intercepts
KEY: x-intercept | standard form of a linear equation
9. ANS: D
PTS: 1
DIF: L3
REF: 5-5 Standard Form
OBJ: 5-5.1 To graph linear equations using intercepts
NAT: CC N.Q.2| CC A.SSE.2| CC A.CED.2| CC F.IF.4| CC F.IF.7.a| CC F.IF.9| CC F.BF.1.a| CC F.LE.2|
CC F.LE.5| A.2.a| A.2.b
STA: AI.P.5
TOP: 5-5 Problem 1 Finding x- and y-intercepts
KEY: x-intercept | standard form of a linear equation
1
ID: A
10. ANS: A
PTS: 1
DIF: L3
REF: 5-1 Rate of Change and Slope
OBJ: 5-1.2 To find slope
NAT: CC F.IF.6| CC F.LE.1.b| A.2.a| A.2.b
STA: AI.P.4| AI.P.5
TOP: 5-1 Problem 4 Finding Slopes of Horizontal and Vertical Lines
KEY: slope
11. ANS: A
PTS: 1
DIF: L3
REF: 5-1 Rate of Change and Slope
OBJ: 5-1.2 To find slope
NAT: CC F.IF.6| CC F.LE.1.b| A.2.a| A.2.b
STA: AI.P.4| AI.P.5
TOP: 5-1 Problem 4 Finding Slopes of Horizontal and Vertical Lines
KEY: slope
12. ANS: B
PTS: 1
DIF: L4
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.2 To write equations of parallel lines and perpendicular lines
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 3 Writing an Equation of a Perpendicular Line
KEY: perpendicular lines
13. ANS: B
PTS: 1
DIF: L3
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.1 To determine whether lines are parallel, perpendicular, or neither
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 2 Classifying Lines
KEY: perpendicular lines | parallel lines | compare properties of two functions
14. ANS: C
PTS: 1
DIF: L3
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.1 To determine whether lines are parallel, perpendicular, or neither
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 2 Classifying Lines
KEY: perpendicular lines | parallel lines | compare properties of two functions
15. ANS: A
PTS: 1
DIF: L3
REF: 5-6 Parallel and Perpendicular Lines
OBJ: 5-6.1 To determine whether lines are parallel, perpendicular, or neither
NAT: CC G.GPE.5| A.2.a| A.2.b
STA: AI.P.5| AI.P.6
TOP: 5-6 Problem 2 Classifying Lines
KEY: perpendicular lines | parallel lines | compare properties of two functions
16. ANS: D
PTS: 1
DIF: L3
REF: 5-3 Slope-Intercept Form
OBJ: 5-3.2 To graph linear equations in slope-intercept form
NAT: CC A.SSE.1.a| CC A.SSE.2| CC A.CED.2| CC F.IF.4| CC F.IF.7.a| CC F.BF.1.a| CC F.BF.3| CC
F.LE.2| CC F.LE.5| A.2.a| A.2.b
STA: AI.P.4| AI.P.5| AI.P.11
TOP: 5-3 Problem 5 Graphing a Linear Function
KEY: linear equation | y-intercept | slope-intercept form
17. ANS: C
PTS: 1
DIF: L3
REF: 5-3 Slope-Intercept Form
OBJ: 5-3.2 To graph linear equations in slope-intercept form
NAT: CC A.SSE.1.a| CC A.SSE.2| CC A.CED.2| CC F.IF.4| CC F.IF.7.a| CC F.BF.1.a| CC F.BF.3| CC
F.LE.2| CC F.LE.5| A.2.a| A.2.b
STA: AI.P.4| AI.P.5| AI.P.11
TOP: 5-3 Problem 6 Modeling a Function
KEY: linear equation | y-intercept | slope-intercept form | choosing the correct scale
2
ID: A
18. ANS: C
PTS: 1
DIF: L4
REF: 5-5 Standard Form
OBJ: 5-5.1 To graph linear equations using intercepts
NAT: CC N.Q.2| CC A.SSE.2| CC A.CED.2| CC F.IF.4| CC F.IF.7.a| CC F.IF.9| CC F.BF.1.a| CC F.LE.2|
CC F.LE.5| A.2.a| A.2.b
STA: AI.P.5
TOP: 5-5 Problem 2 Graphing a Line Using Intercepts
KEY: standard form of a linear equation
3