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Shodor > Interactivate > Standards > North Carolina Standard Course of Study: Algebra 1 > Aligned Resources

North Carolina Standard Course of Study
Algebra 1
Algebra:
Competency Goal 4: The learner will use relations and functions to solve problems.
Calculating...
Lesson  (...)
Lesson: Introduces students to arithmetic and geometric sequences. Students explore further through producing sequences by varying the starting number, multiplier, and add-on.

Lesson: Introduces students to the vertical line test for graphs of functions.

Lesson: Demonstrates the connections between formulas and graphs.

Lesson: Teaches distinguishing between possible and impossible graphs of functions as well as causes of graphical impossibility.

Lesson: Introduces the basic ideas needed for understanding functions.

Lesson: Introduces the basic ideas needed for understanding linear functions.

Lesson: Demonstrates the connections between formulas, graphs and words.

Activity  (...)
Activity: Students can create graphs of functions entered as algebraic expressions -- similar to a graphing calculator.

Activity: Create graphs of functions and sets of ordered pairs on the same coordinate plane. This is like a graphing calculator with advanced viewing options.

Activity: Students create linear inequalities and systems of linear inequalities on a coordinate plane. This is like a graphing calculator with advanced viewing options.

Activity: Learn about the vertical line test for functions by trying to connect points in the plane to build a function. When you have connected all of the points, you will be told if your graph is a valid graph of a function. Vertical Line Test is one of the Interactivate assessment explorers.

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