Find the constant of proportionality from a graph
Find the constant of proportionality from a graph
What you'll learn
- Calculate the percentage that one number represents of another number with 80% accuracy in a worksheet containing 10 problems.
- Explain the relationship between fractions, decimals, and percentages in the context of finding what percent one number is of another, using at least three sentences in their own words.
- Solve real-world problems, such as calculating a percentage discount or a percentage increase, using the concept of finding what percent one number is of another, and justify their solutions.
- Identify the part, whole, and percent in a given word problem and set up the problem correctly to solve for the missing percent in 4 out of 5 problems.
Tutorial Preview
A graph shows a line through (0,0) and (2, 8). Find the constant.
A line on a graph goes through (0,0) and (1, 5). Find the constant.
A graph's line passes through (0,0) and (4, 6). Find the constant.
Sample Practice Questions
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Frequently asked questions
What grade level is "Find the constant of proportionality from a graph"?
Find the constant of proportionality from a graph is a Grade 8 Mathematics lesson on ExcelOS.
What will I learn in Find the constant of proportionality from a graph?
You'll be able to: Calculate the percentage that one number represents of another number with 80% accuracy in a worksheet containing 10 problems; Explain the relationship between fractions, decimals, and percentages in the context of finding what….
Is "Find the constant of proportionality from a graph" 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 graph?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.