Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

Lesson 11.2 Graph Simple Rational Functions

star
star
star
star
star
Last updated almost 2 years ago
13 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

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
2
2
2
2
Equation 'Em Up
1
1
Do you know the Muffin Man?
1
1
What's the real cost?

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

1
1
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

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

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

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

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

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

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

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

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Write an equation of the graph shown? Use the form

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Write an equation of the graph shown? Use the form

Asemmisa {{asɛmmisaAhyɛnsode}}
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.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

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

Asemmisa {{asɛmmisaAhyɛnsode}}
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.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

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

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Why is her monthly cost after 2 months so high?

Asemmisa {{asɛmmisaAhyɛnsode}}
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.

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

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