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WorksheetsBHS SOL 2013
Total questions: 21
Worksheet time: 5hrs 15mins
Name
Class
Date
1.
Which of the following functions does NOT have a range of only the real numbers greater than or equal to zero?
a)
f(x) = √x - 4
b)
f(x) = l x - 4 l
c)
f(x) = x4
d)
f(x) = (x - 4)2
2.
a)
7x / 4
b)
7x / 8
c)
√7x / 4
d)
√7x / 8
3.
a)
x = 3
b)
x = 9
c)
x = 18
d)
x = 81
4.
a)
(3n2 - 7n + 3) / (n + 3)(n - 4)
b)
(3n2 - 7n + 15) / (n + 3)(n - 4)
c)
(3n2 + 5n + 3) / (n + 3)(n - 4)
d)
(3n2 + 5n + 15) / (n + 3)(n - 4)
5.
a)
4x√6x
b)
4x√3x
c)
2x√6x
d)
2x√3x
6.
a)
(r + 2) / (r - 2)
b)
(r + 3) / (r - 3)
c)
(r + 2) / (r - 1)
d)
2(r - 1) / (r - 2)
7.
a)
4x11y13
b)
4x15/4y17/4
c)
2x11y13
d)
2x15/4y17/4
8.
a)
11 + 2√7
b)
30 + 11√7
c)
30 + 18√7
d)
37 + 11√7
9.
a)
1/7 √x3y36
b)
1/7y5 √x3y
c)
y5 7√x3y
d)
x3y5 7√y
10.
a)
If 7√x + 17i = 49i, then 7√x+17i = 49i.
b)
If 7√x + 17i = 49i, then 49i = 7√x+17i .
c)
If 7√x + 17i = 49i and 49i = 12√x - 3i, then 7√x +17i = 12√x - 3i.
d)
If 7√x + 17i = 49i and 7√x +17i - y = -35i, then 49i - y = -35i.
11.
Identify the expression that is equivalent to (i).
a)
i47
b)
i33
c)
i20
d)
i15
12.
Assuming no denominator equals zero, which expression is equivalent to the given expression?
a)
-n4 / 3
b)
n4 / 3
c)
-3 / n4
d)
3 / n4
13.
a)
67 / 8
b)
61 / 8
c)
17 / 8
d)
15 / 8
14.
What is equation best represents the graph shown?
a)
y ≥ 2 l x + 1 l
b)
y ≤ 2 l x + 1 l
c)
y ≥ 2 l x - 1 l
d)
y ≤ 2 l x - 1 l
15.
a)
5 / 4
b)
11 / 4
c)
20
d)
44
16.
a)
x < -6 or x > -2
b)
-6 < x < -2
c)
x < -2
d)
2 < x < 6
17.
a)
w = 8
b)
w = 16
c)
w = 77
d)
w = 85
18.
a)
-10
b)
-3 / 4
c)
-27 / 4
d)
-10 / 11
19.
a)
x = 17 / 2
b)
x = 1 / 2
c)
x = -1 / 2
d)
x = -3 / 2
20.
a)
x = 4
b)
x = -4
c)
x = 6
d)
x = -6
21.
Which function belongs to this same family?
a)
g(x) = -log (x - 1)
b)
g(x) = (1/3)x-1
c)
g(x) = 3x-1
d)
g(x) = 3 / (x - 1)
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