Unit 3 mod 5.4 graphing poly func part 2.notebook August 30, 2018
Learning Intention:
Unit 3 module 5.4Part 2
Graphing Polynomial Functions
Given a polynomial function students will be able to use the zero product property to graph the intercepts of the function and identifying the end behavior.
Success CriteriaI will be able to identify the xintercepts in a polynomial in factored form.
I will be able to sketch a polynomial in factored form. I will be able to identify the end behavior of a polynomial function.
Sketch the graph of the polynomial function.
Example
How many distinct factors are there?
What are the xintercepts?
What are the yintercepts?
What is the endbehavior?
Tangent to the xaxis:
Multiplicity:
Turning points:
Relative max
Relative min:
Standard form:
Unit 3 mod 5.4 graphing poly func part 2.notebook August 30, 2018
Use desmos to graph
What do you observe happens at the even power factors?
What do you predict will happen at the odd power factors?
Unit 3 mod 5.4 graphing poly func part 2.notebook August 30, 2018
Use desmos to graph
What do you observe happens at the even power factors?
What do you observe happens at the odd power factors?
ExampleSketch a graph of the polynomial function.f(x)=(x2)3(x5)2
How do you find the degree of the polynomial? What happens if we have a binomial square? Tripled? Quadrupled? Quintuple?
Unit 3 mod 5.4 graphing poly func part 2.notebook August 30, 2018
Think Pair Share
How do you sketch the graph of a polynomial function in intercept form?
Sketch the graph of the polynomial function.
How many distinct factors are there?
What are the xintercepts?
What are the yintercepts?
What is the endbehavior?
Tangent to the xaxis:
Multiplicity:
Turning points:
Relative max
Relative min:
Standard form:
Example