Lesson 5: words, equations, tables, and graphs
I Can...
...produce algebraic equations that represent a real world mathematical situation.
Words to Know
Function: a relation where each member of the domain is paired exactly with one member of the range.
Function Rule: the operation(s) preformed on the domain value to get the range value.
Function Table: a table that lists the x-coordinate (input), rule, and y-coordinate (output).
Equation: a math sentence that shows that two quantities are equal.
Function Rule: the operation(s) preformed on the domain value to get the range value.
Function Table: a table that lists the x-coordinate (input), rule, and y-coordinate (output).
Equation: a math sentence that shows that two quantities are equal.
Examples
Tips
Don't forget to label graphs!!
Extra Examples
Click here for additional examples and self check quizzes
Problems of the Day
1. Suzy earns $12 for every lawn she mows. Write an equation that can be used to represent how much money Suzy can earn by mowing any given number of lawns. Then make a table showing how much she earns when mowing 0, 2, 4, and 6 lawns.