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Understanding the Constant of Proportionality

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Understanding the Constant of Proportionality

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Questions and Answers

What is the constant of proportionality in the ratio 1:2?

2 (correct)

What is the ratio of the number of sticks to the weight of sticks in the diagram?

1:4

2:4

4:1

1:2 (correct)

What is the equation to find the constant of proportionality in a line graph?

k = x/y

k = x+y

k = x-y

k = y/x (correct)

What is the constant of proportionality in the ratio 2:4?

2 Signup and view all the answers

How do you find the constant of proportionality in a word problem?

Identify the x and y variables, and divide y by x Signup and view all the answers

What is the constant of proportionality in the ratio 3:6?

2 Signup and view all the answers

In a line graph, what is the relationship between the constant of proportionality and the slope of the line?

They are the same Signup and view all the answers

What is the constant of proportionality in the ratio 12:3?

4 Signup and view all the answers

What is the purpose of extending the line in a line graph?

To check if the line passes through the origin Signup and view all the answers

What is the constant of proportionality in the ratio 3:12?

0.25 Signup and view all the answers