Worksheets[Algebra 2] Sem 1 Review
Total questions: 50
Worksheet time: 11hrs 8mins
Name
Class
Date
1.
a)
A
b)
B
c)
C
d)
D
2.
a)
21.2 megapascals
b)
4.0 megapascals
c)
2.0 megapascals
d)
0.5 megapascals
3.
a)
A
b)
B
c)
C
d)
D
4.
a)
A
b)
B
c)
C
d)
D
5.
a)
−8.5 + 0.5i
b)
8.5 + 0.5i
c)
−8.5 − 0.5i
d)
8.51
6.
a)
8 + 5i
b)
1 + 7i
c)
−1 + 2i
d)
−4 + 9i
7.
a)
− 36 + 12i
b)
36 + 12i
c)
− 36 −12i
d)
36 − 12i
8.
a)
A
b)
B
c)
C
d)
D
9.
a)
A
b)
B
c)
C
d)
D
10.
a)
A
b)
B
c)
C
d)
D
11.
a)
A
b)
B
c)
C
d)
D
12.
a)
8 seconds
b)
4 seconds
c)
2 seconds
d)
6 seconds
13.
a)
A
b)
B
c)
C
d)
D
14.
a)
A
b)
B
c)
C
d)
D
15.
a)
A
b)
B
c)
C
d)
D
16.
a)
A
b)
B
c)
C
d)
D
17.
a)
A
b)
B
c)
C
d)
D
18.
a)
A
b)
B
c)
C
d)
D
19.
a)
A
b)
B
c)
C
d)
D
20.
a)
A
b)
B
c)
C
d)
D
21.
a)
YES, b/c when you divide the polynomial by (x + 4), the remainder is ZERO
b)
NO, b/c when you divide the polynomial by (x + 4), the remainder is NOT ZERO
c)
YES, b/c when you divide the polynomial by (x + 4), the remainder is NOT ZERO
d)
NO, b/c when you multiply the polynomial by (x + 4), the remainder is ZERO
22.
a)
A
b)
B
c)
C
d)
D
23.
a)
A
b)
B
c)
C
d)
D
24.
a)
A
b)
B
c)
C
d)
D
25.
a)
A
b)
B
c)
C
d)
D
26.
The polynomial
f(x) = 5x4 + 2x3 + 2x − 7 can have, at most, how many solutions?
f(x) = 5x4 + 2x3 + 2x − 7 can have, at most, how many solutions?
a)
5
b)
4
c)
3
d)
2
27.
a)
p(x) = (x − 1)(x + 2)(x + 5)
b)
p(x) = (x + 1)(x − 2)2(x − 5)
c)
p(x) = (x − 1)2(x + 2)(x + 5)
d)
p(x) = (x − 1)(x + 2)2(x + 5)
28.
a)
A
b)
B
c)
C
d)
D
29.
a)
2
b)
1
c)
3
d)
None
30.
a)
The function is Even, Positive
b)
The function is Even, Negative
c)
The function is Odd, Negative
d)
The function is Odd, Positive
31.
a)
The function has 5 real roots
b)
The function has 4 complex roots
c)
The function has 3 complex roots
d)
The function has no complex roots
32.
What kind of function is represented by the graph?
a)
Cubic Root Function
b)
Cubic Function
c)
Polynomial Function
d)
Square Root Function
33.
a)
y ≥ 0
b)
x ≥ 0
c)
x ≥ 0
d)
y ≥ 2
34.
a)
y ≤ 3
b)
x ≥ 2
c)
y ≥ 3
d)
x ≤ 2
35.
a)
It's a cube root function
b)
It's a square root function
c)
It has a domain of All Real #s
d)
It has a range of All Real #s
36.
a)
It has been shifted left 3
b)
It has been reflected over the x-axis
c)
The range is y ≥ -2
d)
The domain is x ≥ 0
37.
a)
A
b)
B
c)
C
d)
D
38.
a)
k = −4
b)
k = 4
c)
k = 4, k = 5
d)
k = −4, k = −2
39.
a)
x = −2
b)
x = −3
c)
x = −2, x = 5
d)
x = −3, x = −2
40.
a)
p = 1, p = 5
b)
p = −5, p = 1
c)
p = −1, p = 5
d)
No Solution
41.
a)
n = 2
b)
n = 1, n = 2
c)
n = −1, n = 2
d)
n = 1
42.
a)
YES, both Josie's solutions are accurate
b)
NO, the solution, x = −2, is considered an extraneous solution
c)
NO, the solution, x = −10, is considered an extraneous solution
d)
NO, Josie's two solutions are INCORRECT
43.
a)
x = −5, x = 5
b)
x = 5
c)
x = −3
d)
x = −5
44.
What is row 7 of Pascal's Triangle?
a)
1, 5, 10, 5, 1
b)
1, 5, 10, 10, 5, 1
c)
1, 7, 21, 35, 35, 21, 7, 1
d)
1, 7, 21, 35, 21, 7, 1
45.
a)
A
b)
B
c)
C
d)
D
46.
a)
A
b)
B
c)
C
d)
D
47.
a)
A
b)
B
c)
C
d)
D
48.
a)
A
b)
B
c)
C
d)
D
49.
a)
A
b)
B
c)
C
d)
D
50.
a)
None
b)
1
c)
2
d)
4
100 %
