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Biblioteka

Lesson 11.2 Graph Simple Rational Functions

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Posljednje ažuriranje almost 2 years ago
13
Napomena autora:

I can graph the rational function

and use the graph's key features to graph transformations of this function.

I can graph the rational function

and use the graph's key features to graph transformations of this function.

Graph 'Em Up
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Equation 'Em Up
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Do you know the Muffin Man?
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What's the real cost?

Lacy buys a cell phone for $300 and pays $40 per month for cellular service.

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Pitanje 1
1.

Identify the asymptotes, two reference points, the domain, and the range of the function below. Then graph the function.

Pitanje 2
2.

Identify the asymptotes, two reference points, the domain, and the range of the function below. Then graph the function.

Pitanje 3
3.

Identify the asymptotes, two reference points, the domain, and the range of the function below. Then graph the function.

Pitanje 4
4.

Identify the asymptotes, two reference points, the domain, and the range of the function below. Then graph the function.

Pitanje 5
5.

Write an equation of the graph shown? Use the form

Pitanje 6
6.

Write an equation of the graph shown? Use the form

Pitanje 7
7.

Kyle spent $100 buying mixing bowls and pans for making muffins. His cost for the ingredients for each muffin is $0.75. Write an equation giving Kyle’s total cost per muffin as a function of the number of muffins he makes.

Pitanje 8
8.

How many muffins must he make for the total cost per muffin to be at most $1.25?

Pitanje 9
9.

Write an equation that gives Lacy’s average monthly cost c(m) of owning the cell phone as a function of the number of months m she owns it.

Pitanje 10
10.

Find Lacy’s average monthly cost after she has owned the phone for 2 months.

Pitanje 11
11.

Why is her monthly cost after 2 months so high?

Pitanje 12
12.

Desmos Time:

For how many months must Lacy own the phone in order for her average monthly cost to fall to $60?

Take a screen shot of your Desmos work and paste it in the Show Your Work.

Pitanje 13
13.

If Lacy owns the phone for 3 years before buying a new one, what is her average monthly cost over her ownership period?