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2-5 Practice
By Patrick Silvey
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Last updated almost 3 years ago
20 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.
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 10
10.
What is one solution to the equation 25 = 4z
2
.
Question 11
11.
What is the other solution to the equation 25 = 4z
2
.
Question 12
12.
Show that your solution or solutions are correct.
visibility
View drawing
Question 13
13.
Who is closer to being right?
Andre
Clare
Question 14
14.
What is one solution to the equation 3(x - 4)
2
= 27?
Question 15
15.
What is the other solution to the equation 3(x - 4)
2
= 27?
Question 16
16.
How many solutions does x
2
- 144 = 0 have?
Question 17
17.
How many solutions does x
2
+ 144 = 0 have?
Question 18
18.
How many solutions does x(x - 5) = 0 have?
Question 19
19.
How many solutions does (x - 8)
2
= 0 have?
Question 20
20.
How many solutions does (x + 3)(x + 7) = 0 have?
