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Graphs of Functions FUNCTIONS AND THEIR GRAPHS Essential Questions:

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Presentation on theme: "Graphs of Functions FUNCTIONS AND THEIR GRAPHS Essential Questions:"— Presentation transcript:

1 Graphs of Functions FUNCTIONS AND THEIR GRAPHS Essential Questions:
How do you graph functions? “ PRECALCULUS” –

2 Domain and Range f(2), what is f(x)? b. f(-1), what is f(x)?
c. f(x)=0, what is x? d. Domain e. Range “PRECALCULUS” –

3 f(1), what is f(x)? b. f(-1), what is f(x)? c. f(x)=2, what is x?
d. Domain e. Range “PRECALCULUS” –

4 All real numbers y>-3 Find the DOMAIN.

5 (-4,4) [-4,4] Find the Domain

6 “PRECALCULUS” – www.marlonrelles.com

7 “PRECALCULUS” – www.marlonrelles.com

8 “PRECALCULUS” – www.marlonrelles.com

9 . Find the Domain.

10 . Find the RANGE.

11 The relation above is a function.
True False The relation above is a function.

12 NC Finals Released Question
“PRECALCULUS” –

13 “PRECALCULUS” – www.marlonrelles.com

14 “PRECALCULUS” – www.marlonrelles.com

15 “PRECALCULUS” – www.marlonrelles.com

16 Find the relative minimum/maximum
(2,-12) (1,-10) Find the relative minimum/maximum

17 “PRECALCULUS” – www.marlonrelles.com

18 Increasing and Decreasing Functions
“PRECALCULUS” –

19 “PRECALCULUS” – www.marlonrelles.com

20 Describe the graph of the function.
Increasing Decreasing Constant Describe the graph of the function.

21 Describe the graph of the function.
Increasing Decreasing Constant Describe the graph of the function.

22 Describe the graph of the function.
Increasing Decreasing Constant Describe the graph of the function.

23 “PRECALCULUS” – www.marlonrelles.com

24 “PRECALCULUS” – www.marlonrelles.com

25 “PRECALCULUS” – www.marlonrelles.com

26 “PRECALCULUS” – www.marlonrelles.com

27 “PRECALCULUS” – www.marlonrelles.com

28 “PRECALCULUS” – www.marlonrelles.com

29 “PRECALCULUS” – www.marlonrelles.com

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