Find the constant of proportionality from a table
Find the constant of proportionality from a table
What you'll learn
- Identify the constant of proportionality (k) in at least 4 out of 5 tables by dividing the y-value by the x-value.
- Explain, in writing, how to determine if a table represents a proportional relationship with at least 80% accuracy.
- Solve for a missing value in a table representing a proportional relationship, given the constant of proportionality, with 75% accuracy.
- Apply the concept of constant of proportionality to create a table representing a proportional relationship given a specific constant (k), with at least 3 correct data points.
Tutorial Preview
Find k in this table: | x | y | |---|---| | 2 | 8 | | 3 | 12 |
Find k in this table: | x | y | |---|---| | 6 | 3 | | 8 | 4 |
Apples cost $5 for 2 pounds. What is the constant of proportionality for cost per pound?
Sample Practice Questions
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Frequently asked questions
What grade level is "Find the constant of proportionality from a table"?
Find the constant of proportionality from a table is a Grade 7 Mathematics lesson on ExcelOS.
What will I learn in Find the constant of proportionality from a table?
You'll be able to: Identify the constant of proportionality (k) in at least 4 out of 5 tables by dividing the y-value by the x-value; Explain, in writing, how to determine if a table represents a proportional relationship with at least 80%….
Is "Find the constant of proportionality from a table" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Find the constant of proportionality from a table?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.