WorksheetsSec 3 Term 3 Practice Final
Total questions: 35
Worksheet time: 2hrs 38mins
Name
Class
Date
1.
Which way does the graph move if the equation looks like y = (x - 3)2 ?
a)
Graph moves UP 3 units
b)
Graph moves to the RIGHT 3 units
c)
Graph moves DOWN 3 units
d)
Graph moves to the LEFT 3 units
2.
Describe the transformation.
a)
Right 10
b)
Up 10
c)
Down 10
d)
Left 10
3.
cos(150o)
a)
- ½
b)
-√3/2
c)
2√3 /3
d)
½
4.
tan(180o)
a)
-1
b)
0
c)
√2
d)
UND
5.
a)
√3/3
b)
√3
c)
1
d)
undefined
6.
What is 7π/4 radians in degrees?
a)
300
b)
135
c)
315
d)
45
7.
What is 120 degrees in radians?
a)
2π/3
b)
π/3
c)
5π/3
d)
4π/3
8.
What is the formula for period?
a)
(2π)/B
b)
π/B
c)
(2π)/C
d)
π/A
9.
The amplitude is...
a)
|A|
b)
(2π)/B
c)
|Asin(x)|
d)
|Acos(x)|
10.
What is the period of this equation?
y = -5sin(3x)
y = -5sin(3x)
a)
-5
b)
2pi/3
c)
2pi/5
d)
3
11.
Find an angle coterminal with an angle which measures 11π ∕ 3.
a)
17 π / 3
b)
4π ∕ 3
c)
π ∕ 3
d)
8π ∕ 3
12.
Find the length of CA. Round your answer to the nearest tenth.
a)
7.5
b)
60
c)
30
13.
What is the period of the function?
a)
π
b)
2π
c)
3π
d)
π/2
14.
Which graph below represents
y = -3sin(x)
a)
b)
c)
d)
15.
What is the equation of the graph?
a)
y = 2 cos x
b)
y = sin x
c)
y = 2 sin x
d)
y = sin 2x
16.
Which of the following is a COMPLETE list of all possible Rational Zeros?
f(x) = 3x3 + 2x2 - 6x + 7
f(x) = 3x3 + 2x2 - 6x + 7
a)
±1, ±7, ±1/3, ±7/3
b)
±1, 7
c)
±1, ±3, ±7, ±7/3
d)
±1, ±3, ±7, ±1/3, ±7/3
17.
Write the inequality in interval notation.
a)
(-2,5)
b)
(-∞,-2)⋃(5,∞)
c)
[-2,5]
d)
(-∞,-2]∪[5,∞)
18.
Write the inequality in interval notation.
a)
[-4, -1)
b)
(-4, -1)
c)
(-4, -1]
d)
[-4, -1]
19.
-7x - 6 ≥ -20(x-1)
a)
x ≥ -2
b)
x ≤ -2
c)
x ≥ 2
d)
x ≤ 2
20.
What is the inverse of the given coordinates: (1, 2) (3, 8) (-3, 6)
a)
(1, 2) (3, 8) (-3, 6)
b)
(1, 2) (8, 3) (-3, 6)
c)
(-1, -2) (-3, -8) (3, -6)
d)
(2, 1) (8, 3) (6, -3)
21.
What is the linear function that an inverse graph will reflect across?
a)
y = x
b)
y = 0
(the x-axis)
(the x-axis)
c)
x = 0
(the y-axis)
(the y-axis)
d)
y = 1
22.
Simplify
3√5 + √20 - √45
3√5 + √20 - √45
a)
3√-20
b)
2√-20
c)
3√5
d)
2√5
23.
a)
A
b)
B
c)
C
d)
D
24.
a)
x = 5
b)
x = -6
c)
x = 14
d)
x = -1
25.
81/3 = ?
a)
2.666
b)
2
c)
8.333
26.
Solve.
a)
no solution
b)
6
c)
3
d)
4
27.
a)
2a2b6
b)
1/2a2b6
c)
b6/2a2
d)
2b6/a2
28.
Which is greater, 26540 or 50?
a)
26540
b)
50
c)
They are the same
d)
Zero is greater
29.
Simplify the expression (22y3)5
a)
27y8
b)
256y8
c)
1024y15
d)
None
30.
Is (x-2) a factor of f(x)= x3-8x2+14x-4?
a)
Yes, (x-2) is a factor. There is a remainder.
b)
No, (x-2) is not a factor. The remainder is zero.
c)
Yes, (x-2) is a factor. The remainder is zero.
d)
No, (x-2) is not a factor. There is a remainder.
31.
3x3 + 5x - 1 ÷
x + 1
x + 1
a)
3x3 - 3x2 + 8x - 9
b)
3x2 - 3x + 8 - 9/x+1
c)
3x2 + 3x + 8 + 7/x+1
d)
3x3 + 3x2 + 8x + 7
32.
Find the length of side w.
a)
21.4 cm
b)
18.0 cm
c)
36.5 cm
d)
43.6 cm
33.
Evaluate sec132o
a)
-1.494
b)
.008
c)
18.84
d)
1.35
34.
Evaluate
a)
.041
b)
-1
35.
Simplify (3x-2)2
a)
9x2+4
b)
9x2-12x+4
100 %
