MA19.A2.13

Mathematics (2019) Grade(s): 09-12 - Algebra II with Statistics

MA19.A2.13

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales and use them to make predictions. Extend to polynomial, trigonometric (sine and cosine), logarithmic, reciprocal, radical, and general piecewise functions.

Unpacked Content

Knowledge

Students know:

  • When a particular two variable equation accurately models the situation presented in a contextual problem.

Skills

Students are able to:

  • Write equations in two variables that accurately model contextual situations.
  • Graph equations involving two variables on coordinate axes with appropriate scales and labels, using it to make predictions.

Understanding

Students understand that:

  • There are relationships among features of a contextual problem, a created mathematical model for that problem, and a graph of that relationship which is useful in making predictions.

Vocabulary

  • Polynomial Functions
  • Exponential Functions
  • Logarithmic Functions
  • Radical Functions
  • Trigonometric Functions
  • Reciprocal Functions
  • Piecewise Functions

Aligned Learning Resources

Classroom Connection: Benchmark Fractions
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