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Worksheets

Trig : Pre-Assessment

Total questions: 60

Worksheet time: 4hrs 28mins

Name
Class
Date
1.
Simplify:
a)
√4√12
b)
4√12
c)
4√3
d)
2√3
2.
Simplify:
a)
5x√2
b)
100x√2
c)
10x√2
d)
10√2x
3.
Simplify:
a)
A
b)
B
c)
C
d)
D
4.
4√3 - √12
a)
√6
b)
2√3
c)
√2
d)
√5
5.
Simplify:
a)
√12
b)
(4√3)/3
c)
√3
d)
(2√3)/3
6.
(4x3)2
a)
8x5
b)
8x6
c)
16x5
d)
16x6
7.
(x2y3)2(xy)
a)
x4y6
b)
x5y7
c)
x4y5
d)
x5y6
8.
Evaluate the expression using the quotient rule.
a)
34
b)
1/34
c)
3-12
d)
332
9.
a)
b)

16c3d3

c)
d)
10.
a)

3ab8c3

b)
c)
d)

2ab8c11

11.
a)
73
b)
7
c)
73/4
d)
74/3
12.
a)
m- 2
b)
m- 0.5
c)
m1/2
d)
m0.5
13.
a)
A
b)
B
c)
C
d)
D
14.
What is the degree?
a)
Positive
b)
Negative
c)
Odd
d)
Even
15.
What is the leading coefficient?
a)
Positive 
b)
Negative
c)
Odd 
d)
Even
16.
Which function has this end behavior?
a)
-1x4-3x3+3
b)
-2x7+2x4+4
c)
3x8+3x5-4x+7
d)
4x5-4x4+2x3-9
17.
Which function has this end behavior?
a)
-x2-3x+1
b)
-x3+2x2+3
c)
x4+3x3-4x+1
d)
x5-4x4+2x2-1
18.
Find the product:
(5n-8)(5n+8)
a)
25n2-64
b)
10n2
c)
5n2+16
d)
16
19.
Find the product:
(2x+3)2
a)
2x+3+2x+3
b)
4x2+12x+9
c)
4x2+9
d)
16x2+9
20.
Find the difference. 
(3- 2x + 2x2) - (4x -5 +3x2)
a)
x2 + 6x + 8
b)
2x2 + 5x - 7
c)
-x2 -6x + 8
d)
-2x2 + 11x - 4
21.
Multiply.
(b+3)(b2+2b+1)
a)
b3+6b2+6b+3
b)
b3+5b2+7b+3
c)
4b3+8b2+3b
d)
3b3+6b2+3b
22.
Find the Difference.
(4x3 -3x2 + 6x - 4) - (-2x3 + x2 -20)
a)
4x2 - 6x3 - 2x + 6
b)
3x + 5x2 + 1
c)
6X3 -4X2 + 6X -2
d)
3x + 2
23.
Divide: 

(4x2 - 24x + 35) / (2x - 5)
a)
2x - 7
b)
2x - 12
c)
2x + 12
d)
2x + 7
24.
which binomial product would produce this as an answer?
x2 - 100
a)
(x - 10)(x +10)
b)
(x - 2)(x + 50)
c)
(x - 4)(x + 25)
d)
(x - 1)(x + 100)
25.
Find the Quotient
(2x3 - 5x2 - 3x + 7) / (x - 2)
a)
2x2- 9x +15
b)
2x2 - x - 5
c)
2x2 - 9x - 21
d)
2x2 + x + 5
26.
Factor completely: 3x2-36x+96
a)
(x-4)(x-8)
b)
3(x-4)(x-8)
c)
3(x+1)(x+32)
d)
3(x-2)(x+16)
27.
What is the factored form of 5n³-10n²+3n-6
a)
(5n²+3)(n-2)
b)
(5n²-3)(n-2)
c)
(5n³+3)(n-2)
d)
10n(n²-6)
28.

What is the factored form of x³+7x²-2x-14

a)

(x²-2)(x-7)

b)

(x²+2)(x-7)

c)

(x²+2)(x+7)

d)

(x²-2)(x+7)

29.
What is the factored form of 4x²+8x+10
a)
2x(2x²+4x+5)
b)
2x(x²+4x+10)
c)
2(2x²+4x+10)
d)
2(2x²+4x+5)
30.
What is the GCF of 8c³+12c²+10c
a)
2
b)
4
c)
2c
d)
4c
31.
What is the factored form of 4p³+8p²+3p+6
a)
(2p²+3)(p+2)
b)
(2p²+6)(p+4)
c)
(4p²+3)(p+2)
d)
(4p²+8p)(3p+6)
32.

Find the complete factorization:

4x2 - 64y2

a)

4(x-4)(x+4)

b)

( 2x - 32y) (2 x + 32y)

c)

( 2x - 8y) (2 x - 8y)

d)

( 2x - 8y) (2 x + 8y)

33.
Factor
k2+7x+10
a)
(k+2)(k+5)
b)
(k-2)(k-5)
c)
(k+10)(k+4)
d)
(k+2)(k-5)
34.
Factor:   x3 + 1
a)
(x + 1)3
b)
(x+1)(x2 - x + 1)
c)
(x - 1) (x2 + x - 1)
d)
(x + 1)(x2 - 2x + 1)
35.
Factor: 8x3 - 1
a)
(2x - 1)(4x2 + 2x + 1)
b)
(2x + 1)(4x2 - 2x + 1)
c)
(2x - 1)(4x2 - 2x - 1)
d)
(2x + 1)(4x2 +2x + 1)
36.
Factor completely.
2n2 + 13n + 15
a)
(5n - 9)(n - 3)
b)
(3n + 7)(n + 4)
c)
(2n + 3)(n + 5)
d)
Not factorable
37.
Factor completely.
5x2 - 13x + 6
a)
(x - 3)(5x - 2)
b)
(5x - 3)(x - 2)
c)
5(x - 3)(x + 2)
d)
Not factorable
38.
Factor
4b5+4b3+16b2
a)
4b3(b4+b2+4b)
b)
4b3(b4+4b+5)
c)
4(b5+b3+4b2)
d)
4b2(b3+b+4)
39.

Solve x2 + x – 72 = 0.

a)

x = -8

b)

x = -8 or x = 9

c)

x = 8 or x = -9

d)

x = 9

40.

x2 + 12x + 32 = 0

a)

x = -4, 8

b)

x = 4, 8

c)

x = -4, -8

d)

x = 0, 12

41.
m2-10m=0
a)
m=0 and m=-10
b)
m=1 and m=10
c)
m=0 and m=10
d)
m=1 and m=-10
42.

Solve for the values of x:

(2x - 1)(x + 4) = 0

a)

x = 1/2, -4

b)

x = 1/2, 4

c)

x = 2, -4

d)

x = -2 4

43.
What is the horizontal asymptote to this function?
a)
y=4
b)
y=0
c)
y=-2
d)
y=1
44.
What is/are the vertical asymptote(s)?
a)
x=-2
b)
x=2 and x=3
c)
x=-3
d)
x=3
45.
What is the hole?
a)
x= 4
b)
x= -4
c)
x= 5
d)
x= -5
46.

Solve

a)

x = 5

b)

x = 4

c)

x = -7

d)

x = 6

47.

Solve for x

a)

4

b)

2

c)

-2

d)

-4

48.

Solve the equation for x.

a)

7

b)

0

c)

14

d)

6

49.
Classify the following graph.
a)
Exponential Growth
b)
Exponential Decay
c)
Logarithmic
50.
Classify the following graph.
a)
Exponential Growth
b)
Exponential Decay
c)
Logarithmic
51.
What equation matches the graph?
a)
f(x) = 3x
b)
f(x) = (⅓)x
c)
f(x) = log₃(x)
52.
What equation matches the graph?
a)
f(x) = 3x
b)
f(x) = (⅓)x
c)
f(x) = log₃(x)
53.
Write an equation to represent the following scenario: The population of a small town increases by 15% every year.  If the population began with 730 people, how many people would there be in x year?
a)
y=730(1.15)x
b)
y=1.15(730)x
c)
y=730(15)x
d)
y=730(.85)x
54.
Expand
a)
A
b)
B
c)
C
d)
D
55.
Condense
a)
A
b)
B
c)
C
d)
D
56.

Rewrite log28 = 3 in exponential form

a)

28 = 3

b)

23 = 8

c)

32 = 8

d)

83 = 2

57.
Solve for x:
logx 25 = 2
a)
5
b)
-5
c)
1/5
d)
-1/5
58.

log232=3x

a)

5/3

b)

3/5

c)

5

d)

3

59.

Solve for x:

23x - 1 = 32

a)

0

b)

-1

c)

5/3

d)

2

60.

A household appliance loses its value after it is purchased. Its current value, V(t), can be modeled by the function, V(t)= V0(3/4)t, where V0 is the original price, and t is the number of years. How long will it take for a refrigerator initial cost $850 to be worth $65? Round to the nearest year.

a)

9 years

b)

13 years

c)

8 years

d)

10 years