Mathematics, 06.11.2020 01:00 Jasten
Compare rates of change.
The equation below can be used to find the length of a foot or forearm when you know one or the other.
length of foot = 0.860 • length of forearm + 3.302
Let y = length of foot and x = length of forearm. This equation can be simplified to:
y = 0.860x + 3.302
Compare rates of change.
The equation below can be used to find the length of a foot or forearm when you know one or the other.
length of foot = 0.860 • length of forearm + 3.302
Let y = length of foot and x = length of forearm. This equation can be simplified to:
y = 0.860x + 3.302
Using this equation, how long would the foot of a person be if his forearm was 25 inches long?
Using this equation, how long would the foot of a person be if his forearm was 25 inches long?
What is the rate of change of the blue equation?
Compare the blue equation to yours:
Are they the same?
Which has a greater rate of change?
Why do you think the values are different?
Is the relation in your data a function?
Why or why not?
Could the blue equation represent a function? Why or why not? Explain your answer.
Answers: 2
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Compare rates of change.
The equation below can be used to find the length of a foot or forearm whe...
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