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Kelso Math A1 #1 IM - Algebra 1B - Lesson 4.1 Dec 2020

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Last updated about 5 years ago
8 questions
1
1
8.F.1
8.F.5
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Question 8
8.

8.F.1
8.F.5
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Question 1
1.

What is the independent variable. A single word is fine, but it better be the right word!

1
Question 2
2.

What is the dependent variable? This one depends on the other one.

1
1
1
Question 6
6.

The prices of different burgers are shown on this sign.
Based on the information from the menu, is the price of a burger a function of the number of patties? Explain your reasoning.

Question 7
7.

It costs $3 per hour to park in a parking lot, with a maximum cost of $12.

Explain why the amount of time a car is parked is not a function of the parking cost.

I will have to read this. Leave me a message in formative when you are ready for me to check.
Question 3
3.

Complete the sentence

_________is a function of _________

Question 4
4.

You should be able to make a cool graph using the tools. Hint** It will eventually flatline!

Question 5
5.

Use your words! For example the point (3,9) is on the graph(or should be!) Pick a different point and tell me what it means.

No, 2 meats are on the menu twice, but with two different prices.
The distance a person walks, d, in kilometers, is a function of time, t, in minutes, since the walk begins.

Select all true statements about this function.
Distance is the output
Time of day is the input
Time since the person starts walking is the input.
t represents the input
d represents the input
The input is not measured in any particular unit.
The input is measured in hours
For each input, there are sometimes two outputs.