Function f gives the temperature, in degrees Celsius, t hours after midnight.
Choose the equation that represents the statement: “At 1:30 p.m., the temperature was 20 degrees Celsius.”
F.IF.2
F.IF.4
F.IF.1
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Question 2
2.
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Question 3
3.
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Question 4
4.
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Question 5
5.
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Question 6
6.
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Question 7
7.
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Question 8
8.
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Question 9
9.
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Question 10
10.
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Question 11
11.
Select all points that are on the graph of f if we know that f(2)=-4 and f(5)=3.4.
F.IF.2
F.IF.4
F.IF.1
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1
Question 12
12.
Write three statements that are true about this situation. Use function notation.
Function f gives the distance of a dog from a post, in feet, as a function of time, t, in seconds, since its owner left.
Use the = sign in at least one statement and the < sign in another statement.
F.IF.2
F.IF.4
F.IF.1
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1
Question 13
13.
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Question 14
14.
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Question 15
15.
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Question 16
16.
1 point
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Question 17
17.
This lesson is from Illustrative Mathematics. Algebra 1, Unit 4, Lesson 3. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/4/3/index.html ; accessed 26/July/2021.
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