# Wk4 Q4 Online Learning Apr 20-24 Algebra 1

Teacher Stephanie Durrance Algebra I Honors 7th/8th 4 Unit 10: Summary of Functions
Standard(s) Taught
 MAFS.912.F-IF.3.9: Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions) MAFS.912.F-IF.3.7b: Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated functions. Graph square root, cube root, and piecewise defined functions, including step functions and absolute value functions.
Learning Targets and Learning Criteria
• Compare key features of two functions when represented in different ways (algebraically, graphically, numerically in tables, or by verbal descriptions)
• define piecewise functions as functions that have different rules for evaluation depending on the value of the input
• identify which evaluation rule to use for specific values of x
• represent a piecewise function with a table or graph by evaluating several values of x
Classroom Activities