Angles of 90, 180, 270, and 360 degrees
Angles of 90, 180, 270, and 360 degrees
What you'll learn
- Identify the slopes and y-intercepts of linear equations written in slope-intercept form (y = mx + b) and standard form (Ax + By = C) with 80% accuracy.
- Graph systems of two linear equations on a coordinate plane, accurately plotting at least three points per line, to visually represent the solution set.
- Determine the solution to a system of linear equations by identifying the point(s) of intersection on a graph, or by stating that there is no solution (parallel lines) or infinite solutions (same line), with 100% accuracy.
- Explain the relationship between the graphical representation of a system of equations and the number of solutions (one, none, or infinite) in terms of the slopes and y-intercepts of the lines.
Tutorial Preview
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Sample Practice Questions
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Frequently asked questions
What grade level is "Angles of 90, 180, 270, and 360 degrees"?
Angles of 90, 180, 270, and 360 degrees is a Grade 7 Mathematics lesson on ExcelOS.
What will I learn in Angles of 90, 180, 270, and 360 degrees?
You'll be able to: Identify the slopes and y-intercepts of linear equations written in slope-intercept form (y = mx + b) and standard form (Ax + By = C) with 80% accuracy; Graph systems of two linear equations on a coordinate plane, accurately….
Is "Angles of 90, 180, 270, and 360 degrees" 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 Angles of 90, 180, 270, and 360 degrees?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.