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.
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
UP:MA19.A1.11
Vocabulary
- Variable
- Equation
- Inequality
- Solution Set
- Identity
- No solution for a given domain
- Approximate solutions
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.
