MA19.A1.11

Mathematics (2019) Grade(s): 09-12 - Algebra I with Probability

MA19.A1.11
Create equations and inequalities in one variable and use them to solve problems in context, either exactly or approximately. Extend from contexts arising from linear functions to those involving quadratic, exponential, and absolute value functions.

Unpacked Content

Knowledge

Students know:

When the situation presented in a contextual problem is most accurately modeled by a linear, quadratic, exponential, or rational functional relationship.

Skills

Students are able to:

Write equations in one variable that accurately model contextual situations.

Understanding

Students understand that:

Features of a contextual problem can be used to create a mathematical model for that problem.

Vocabulary

Variable
Equation
Inequality
Solution Set
Identity
No solution for a given domain
Approximate solutions

Aligned Learning Resources

Solving Quadratic Equations With the Zero Product Property: Algebra 1, Episode 13: Unit 7, Lesson 4 | Illustrative Math

Applying the Quadratic Formula (Part 1): Algebra 1, Episode 24: Unit 7, Lesson 17 | Illustrative Math

Changing Elevation

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