Lesson 4-4 Parallel And Perpendicular Lines Math Worksheet Page 7
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7Standardized Test Practice
49. Which of the following is an algebraic
51. Which equation best fits
x
y
translation of the following phrase?
the data in the table?
1
5
A y = x + 4
5 less than the quotient of a number and 8
2
7
B y = 2x + 3
_
_
n
8
3
9
A 5 -
C 5 -
n
8
C y = 7
4
11
_
_
n
8
- 5
- 5
B
D
D y = 4x - 5
n
8
50. A line through which two points would be
52. SHORT RESPONSE Tyler is filling his 6000-
_
3
parallel to a line with a slope of
?
gallon pool at a constant rate. After 4 hours,
4
the pool contained 800 gal. How many total
F (0, 5) and (-4, 2) H (0, 0) and (0, -2)
hours will it take to completely fill the pool?
G (0, 2) and (-4, 1) J (0, -2) and (-4, -2)
Spiral Review
Write each equation in standard form.
(Lesson 4-3)
(
)
54. y - 5 = -2 ( x + 2 )
55. y + 3 = -5 ( x + 1 )
53. y - 13 = 4
x - 2
_
_
_
1
5
2
56. y + 7 =
( x + 2 )
57. y - 1 =
(
)
58. y - 2 = -
(
)
x - 4
x - 8
2
6
5
59.
CANOE RENTAL
Latanya and her friends rented a canoe for
3 hours and paid a total of $45.
(Lesson 4-2)
Canoe Rentals
Canoe Rentals
Canoe Rentals
a. Write a linear equation to find the total cost C of renting
the canoe for h hours.
Daily rates
plus $10 per hour
b. How much would it cost to rent the canoe for 8 hours?
Write an equation of the line that passes through each point
with the given slope.
(Lesson 4-2)
60. ( 5, -2 ) , m = 3
61.
(
)
62. ( 3, 0 ) , m = -2
-5, 4
, m = -5
63. ( 3, 5 ) , m = 2
(
)
(
)
64.
-3, -1
, m = -3
65.
-2, 4
, m = -5
Simplify each expression. If not possible, write simplified.
(Lesson 1-4)
2
66. 13m + m
67. 14 a
2
68. 3 ( x + 2x )
+ 13 b
+ 27
69.
FINANCIAL LITERACY
At a Farmers’ Market, merchants can rent a small table for
$5.00 and a large table for $8.50. One time, 25 small and 10 large tables were
rented. Another time, 35 small and 12 large were rented.
(Lesson 1-2)
a. Write an expression to show the total amount of money collected.
b. Evaluate the expression.
Skills Review
Express each relation as a graph. Then determine the domain and range.
(Lesson 1-6)
70. { ( 3, 8 ) , ( 3, 7 ) , ( 2, -9 ) ,
(
)
, ( -5, -3 ) }
(
)
(
)
, ( 2, 2 ) ,
(
)
(
)
1, -9
71. {
5, -4
-4, 5
3, 4
,
4, 3
,
}
72. { ( 0, 2 ) ,
(
)
, ( 0, 6 ) ,
(
)
(
)
73. { ( 7, 6 ) ,
(
)
(
)
, ( -2, 6 ) , ( -3, 2 ) }
-5, 1
-1, 9
,
-4, -5
}
3, 4
,
4, 5
243
Lesson 4-4 Parallel and Perpendicular Lines
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