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105 Solve square roots & practice
By Marjorie Brewer
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Last updated about 5 years ago
20 questions
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Bell Assignment:
Question 1
1.
Look at the work below. Who is correct?
Chris
Tobias
neither
Question 2
2.
Which is the best explaination?
They should have substituted
f
into
g
(not
g
into
f
).
Tobias distributed wrong
Chris didn't substitute
g
into every
x
They both squared wrong.
L6-7: Solve Square Root Functions
Question 3
3.
Solve \sqrt{x+10}=3
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Question 4
4.
Solve: \sqrt{2x-5}=3
visibility
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Question 5
5.
Solve: \sqrt{2x+41}-7=2
visibility
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Question 6
6.
Solve: \sqrt{8x+97}-15=-8
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L6-1 & 2 Practice
For
[7], [8], [9], [10]
use:
and
Question 7
7.
Find m^{-1}(x)
visibility
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Question 8
8.
visibility
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Question 9
9.
visibility
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Question 10
10.
visibility
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Question 11
11.
What is the domain of [10]?
Question 12
12.
Find
if
and
visibility
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Question 13
13.
Find
if
and
visibility
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Question 14
14.
Find
if
and
visibility
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For questions
[15] - [20]
, evaluate each using:
Question 15
15.
Find g^{-1}(x)
visibility
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Question 16
16.
Find h^{-1}(x)
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Question 17
17.
visibility
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Question 18
18.
visibility
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Question 19
19.
visibility
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Question 20
20.
visibility
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When done, press submit. Then, come back and check your answers.
If you finish before time is up work on DeltaMath.