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Unit 2A Review
By Patrick Silvey
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Last updated about 3 years ago
39 questions
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Question 1
1.
Which graph has 1 solution: 2.
Graph A
Graph B
Graph C
Graph D
Question 2
2.
Which graph has 2 solutions: -4 and -2.
Graph A
Graph B
Graph C
Graph D
Question 3
3.
Which graph has no solutions?
Graph A
Graph B
Graph C
Graph D
Question 4
4.
Which graph has 1 solution: 0?
Graph A
Graph B
Graph C
Graph D
Question 5
5.
What is one solution to the equation (a + 4)(2a - 3) = 0?
Question 6
6.
What is the other solution to the equation (a + 4)(2a - 3) = 0?
Question 7
7.
Factor b
2
- 400.
Question 8
8.
What is one solution to the equation b
2
- 400 = 0?
Question 9
9.
What is the other solution to the equation b
2
- 400 = 0?
Question 10
10.
Factor c
2
+ 9c + 18.
Question 11
11.
What is one solution to the equation c
2
+ 9c + 18.
Question 12
12.
What is the other solution to the equation c
2
+ 9c + 18.
Question 13
13.
What is step 1 in solving the equation d
2
- 5d = 14?
Question 14
14.
What is one solution to the equation d
2
- 5d = 14?
Question 15
15.
What is the other solution to the equation d
2
- 5d = 14?
Question 16
16.
What is one solution to the equation e
2
+ 3 + 7e = -3
Question 17
17.
What is the other solution to the equation e
2
+ 3 + 7e = -3
Question 18
18.
Factor 3f
2
+ 2f - 8 = 0
Question 19
19.
What is one solution to the equation 3f
2
+ 2f - 8 = 0?
Question 20
20.
What is the other solution to the equation 3f
2
+ 2f - 8 = 0?
Question 21
21.
What solution is Alex missing?
Question 22
22.
Factor the expression x
2
+ 10x.
Question 23
23.
What is one solution to the equation x
2
+ 10x = 0?
Question 24
24.
What is the other solution to the equation x
2
- 10x = 0?
Question 25
25.
What is one set of factors of x
2
+
b
x - 64 that would make
b
a positive number?
Question 26
26.
What is a second set of factors of x
2
+
b
x - 64 that would make
b
a positive number?
Question 27
27.
What is a third set of factors of x
2
+
b
x - 64 that would make
b
a positive number?
Question 28
28.
What is one set of factors of x
2
+
b
x - 64 that would make
b
a negative number?
Question 29
29.
What is a second set of factors of x
2
+
b
x - 64 that would make
b
a negative number?
Question 30
30.
What is a third set of factors of x
2
+
b
x - 64 that would make
b
a negative number?
Question 31
31.
What is the only set of factors of x
2
+
b
x - 64 that would make
b
exactly 0?
Question 32
32.
If the sides of the square are
s
, what is an expression for the area of the square?
Question 33
33.
If
s
is the original width, what is an expression for the new width?
Question 34
34.
If
s
is the original length, what is an expression for the new length?
Question 35
35.
If the area of this new rectangle is 105 ft
2
, what is an equation that used to find each side length?
Question 36
36.
What is the measure of one set of sides of the rectangle?
Question 37
37.
What is the measure of the other set of sides of the rectangle?
Question 38
38.
What was the side length of the original square?
Question 39
39.
What was the area of the original square?
