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Biblioteka

AlgI 3.1a: Functions

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Posljednje ažuriranje about 2 years ago
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Do Now
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Today's Lesson

Objectives:

  • Determine whether a relation is a function.

  • Find the domain and range of a function.

  • Distinguish between independent and dependent variables

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Graphing? Function or Not?
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Intro: Domain and Range
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Exit Ticket
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Tonight's HW

Chapter 2 Test Corrections

  • look in Formative at your test

  • in your notebook, write corrections for every problem you did not receive full credit

Pitanje 1
1.

What kinds of things do you think about when you are making a decision?

Pitanje 2
2.

What are some ways that you help others in our classroom?

Pitanje 3
3.

Class Discussion

Tell a neighbor what information is given in the table

Which game sold about a quarter-million units?

Which games are played on a PlayStation 4?

Pitanje 4
4.

Determine if each of the following relations are functions.

A relation pairs each input with exactly one output is a function.

a.

b.

c.

d.

Pitanje 5
5.

Is the relation a function?

(Enter "Yes" or "No" into the box. Show explanation on the screen.)

1.

2.

Pitanje 6
6.

Determine whether each relation is a function. Explain.

(Enter "Yes" or "No" into the box. Show explanation on the screen.)

3.

4.

Pitanje 7
7.

A function is a rule that assigns each input exactly one output.

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Pitanje 8
8.

Is the following graph a function? (Show your work by using the vertical line test)

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Pitanje 9
9.

Is the following graph a function? (Show your work by using the vertical line test)

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Pitanje 10
10.

Is the following graph a function? (Show your work by using the vertical line test)

Pitanje 11
11.

Is the graph below a function? Yes or No. Use the Vertical Line Test.

Pitanje 12
12.

Is the graph below a function? Yes or No. Use the Vertical Line Test.

Pitanje 13
13.

Is the graph below a function? Yes or No. Use the Vertical Line Test.

Pitanje 14
14.
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Pitanje 23
23.

In order to earn full credit, you must select the correct answer on the FIRST ATTEMPT. 😄

A relation is graphed on the axis.

Based on this graph the relation is

Pitanje 24
24.

In order to earn full credit, you must drag the correct answers on the FIRST ATTEMPT. 😄

Match each draggable item to the correct Domain or Range category box.

  • Y-value

  • X-value

  • Dependent variable

  • Input value

  • Output value

  • Independent variable

  • Domain

  • Range

Pitanje 25
25.

In order to earn full credit, you must select the correct answer on the FIRST ATTEMPT. 😄

Is the following table a function?

Pitanje 26
26.

Identify the domain in the following graph. List the numbers with brackets {}, commas and no spaces.

Domain:

Range:

Pitanje 15
15.

State the domain and range.

Domain:

Range:

Pitanje 16
16.

State the domain and range.

Pitanje 17
17.

State the domain and range.

Pitanje 18
18.

State the domain and range.

Domain:

Range:

Pitanje 19
19.

State the domain and range.

Pitanje 20
20.

State the domain and range.

Pitanje 21
21.

State the domain and range.

Domain:

Range:

Pitanje 22
22.

State the domain and range.