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2-3 Practice
By Patrick Silvey
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Last updated almost 3 years ago
19 questions
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Question 1
1.
Rewrite the equation so that it can be graphed to find solutions.
Question 2
2.
Rewrite the equation so that it can be graphed to find solutions.
Question 3
3.
Rewrite the equation so that it can be graphed to find solutions.
Question 4
4.
Rewrite the equation so that it can be graphed to find solutions.
Question 5
5.
How many solutions for
f
(
x
)?
Question 6
6.
How many solutions for
g
(
x
)?
Question 7
7.
How many solutions for
h
(
x
)?
Question 8
8.
Which of the following is true about the solutions to the equation (x - 5)
2
= 0?
5 is the
only
solution.
5 and -5 are
both
solutions.
-5 is the
only
solution.
There are
no
solutions to the equation.
Question 9
9.
What is one solution to the equation 25 = 4z
2
?
Question 10
10.
What is the other solution to the equation 25 = 4z
2
?
Question 11
11.
If (x - 4)(x + 6) = 0, which is also true according to the zero product property.
A. only x - 4 = 0.
B. only x + 6 = 0
C. x - 4 = 0 or x + 6 = 0
D. x = -4 or x = 6
Question 12
12.
Who is closer to being right?
Andre
Clare
Question 13
13.
What is one solution to the equation 3(x - 4)
2
= 27?
Question 14
14.
What is the other solution to the equation 3(x - 4)
2
= 27?
Question 15
15.
How many solutions does x
2
- 144 = 0 have?
Question 16
16.
How many solutions does x
2
+ 144 = 0 have?
Question 17
17.
How many solutions does x(x - 5) = 0 have?
Question 18
18.
How many solutions does (x - 8)
2
= 0 have?
Question 19
19.
How many solutions does (x + 3)(x + 7) = 0 have?
