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Algebra I
2
nd
Semester Review
Name _______________
Chapter 6
_______ 1.
Which of the following is the slope of
2
4
3
+
=
x
y
?
A.
x
4
3
B.
4
3
C.
(0 ,
2)
D.
2
_______ 2.
What are the x and y intercepts of
12
2
4
=

y
x
?
A.
x = 4
& y = 2
B.
x = 2 & y = 4
C.
x = 3 & y = 6
D.
x = 3 & y = 6
_______ 3.
Write the equation of the line that passes through the point (1, 5) and has slope 2 (in point
slope form.)
A.
y = 2x + 7
B.
y + 5 = 2(x  1)
C.
y – 5 = 2(x + 1)
D.
y = 2x + 5
_______ 4.
Write the equation of the line that passes through the point (4, 6) and has slope ½
(in slope
intercept form.)
A.
4
2
1

=
x
y
B.
)
4
(
2
1
6
+
=
+
x
y
C.
2
2
1
+
=
x
y
D.
2
2
1

=
x
y
_______ 5.
What is the
x
intercept of
2
4
3
+
=
x
y
?
A.
4
3
B.
3
8

C. 2
D.
2
_______ 6. What is the slope of the line shown at right?
A.
3
4
B.
4
3
C.
2
1

_____
7. Find the slope of the line that passes through the points (5, 4) and (5, 4)
A. 0
B. 8
C. 10
D. Undefined
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View Full Document Chapter 7
________ 8.
Which ordered pair is the solution of the system of
linear equations whose graph is shown?
A.
(0, 4)
B.
(
2
1
, 0)
C.
(5, 4)
D.
(7, 4)
E.
(4, 7)
_______ 9.
Which ordered pair is a solution of the linear system x + 2y =  8 and – 4x + y = 5?
A.
(2, 3)
B.
(2, 3)
C.
( 3,  2)
D.
(0, 0)
E.
( 1, 0)
_______ 10.
Which ordered pair is a solution of the linear system x + 4y = 3 and
2x  3y = 0?
A.
5
6
,
5
9
B.
5
2
,
5
3
C.


5
6
,
5
9
D.
5
9
,
5
6
E.
5
3
,
5
2
_______ 11.
The sum of two numbers is – 5, and the difference of the two numbers is – 17.
What are the numbers?
A.
11 and 6
B.
12 and 5
C.
12 and 5
D.
11 and 6
E.
11 and 6
_______ 12.
Maggie is 20 years younger than Jenny. The sum of their ages is 54. Which of the following
systems could be used to find out how old the girls are?
A.
54
20
=
+
=

M
J
M
J
B.
54
20
=
+
=
M
J
M
J
C.
54
20
=
+
=

M
J
J
M
_______ 13.
Which ordered pair is a solution of the linear system 4x – 2y = 3 and 4x – 2y = 6?
A.
( )
2
,
7

B.
( )
7
,
2

C.
( )
7
,
2
D.
( )
2
,
7
E.
( )
0
,
0
_______ 14.
A fundraising dinner was held on two consecutive nights.
On the first night, 100
adult tickets and 175 children’s tickets were sold for a total of $937.50.
On the second
night, 200 adult tickets and 316 children’s tickets were sold for a total of $1790.
What was
the price for a children’s ticket?
A.
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This note was uploaded on 05/16/2011 for the course ALGEBRA 098 taught by Professor Johnson during the Winter '09 term at Grand Valley State University.
 Winter '09
 Johnson
 Algebra

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