Solve a system of equations by graphing
Solve a system of equations by graphing
What you'll learn
- Identify prime numbers from a set of whole numbers between 1 and 100 with 80% accuracy.
- Explain the difference between prime and composite numbers using at least two examples of each in their own words.
- Determine whether a given number between 1 and 50 is prime or composite by listing all of its factors correctly.
- Apply the divisibility rules for 2, 3, 5, and 10 to efficiently determine if a number (up to 100) is composite.
Tutorial Preview
Solve by graphing: y = x + 1 and y = -x + 3
Solve by graphing: y = 2x and x + y = 3
Solve by graphing: y = 2x + 1 and y = 2x - 2
Sample Practice Questions
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Frequently asked questions
What grade level is "Solve a system of equations by graphing"?
Solve a system of equations by graphing is a Grade 8 Mathematics lesson on ExcelOS.
What will I learn in Solve a system of equations by graphing?
You'll be able to: Identify prime numbers from a set of whole numbers between 1 and 100 with 80% accuracy; Explain the difference between prime and composite numbers using at least two examples of each in their own words; Determine whether a given….
Is "Solve a system of equations by graphing" 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 Solve a system of equations by graphing?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.