# Q4 W4 Apr 19-Apr 23 Algebra 1

Teacher Stephanie Durrance Algebra 1 Honors 7th/8th 4 UNIT 10 – SUMMARY OF FUNCTIONS AND ADDITIONAL FUNCTIONS
Standard(s) Taught

MAFS.912.F-LE.1.3: Observe using graphs and tables that a quantity increasing exponentially eventually exceeds a quantity increasing linearly, quadratically, or (more generally) as a polynomial function.

MAFS.912.F-LE.1.1: Distinguish between situations that can be modeled with linear functions and with exponential functions.

MAFS.912.F-IF.3.7b,c: Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated functions.

Learning Targets and Learning Criteria

• identify the key features of a function by looking at its graph. explain why absolute value is considered a composite function. • explain that the minimum or maximum of an absolute value function is called the vertex. • identify whether the vertex of an absolute value function will be a minimum or maximum by looking at the equation. • find the y-intercept of an absolute value function by substituting 0 for x and evaluating. • graph an absolute value function using evaluated points.

Classroom Activities

Classroom Activities:

Innovative Students – Log into Zoom on time and begin working on bellringer. Be prepared to follow the schedule of activities below.

Monday/Tuesday:
Bellringer:
EOC Packet P. 14 #3
Whole Group:
Create fortune teller to review Polynomials – Classifying, Vocabulary, Operations
Small Groups:
Independent:
IXL – Z. Checkpoint Polynomials

Wednesday:
Independent:
Algebra Nation Assessments

Thursday/Friday:
Bellringer:
EOC Packet P. 14 #4
Whole Group:
Review graphs of polynomial functions
Algebra Nation Book P.133-137
Small Groups:
Independent:
Khan Academy – Zeros of polynomials (multiplicity) (4 questions)

All IEP and ESOL accommodations provided daily.

Assignments Due