Day 9: Review and Homework

NOTE: Tomorrow we will have a factoring test and ch 7 quiz/review

Chapter 7 Polynomial Functions:

Homework:

• 7.3 Solving Equations Using Quadratic Techniques- HW: pg 363 #'s 11-17, 25, 26, 27
  
• 7.7 Operations on Functions-Hw: pg 387 #'s 17, 19, 21, 31, 33
  
• 7.8 Inverse Functions and Relations-HW: pg 393 #'s 21, 24, 27, 30, 33, 35

Practice Questions for the quest.

7.3 Solving Equations Using Quadratic Techniques
7.7 Operations of Functions
7.8 Inverse Functions and Relations

What you'll learn...

• Write expressions in quadratic form.
• Use quadratic techniques to solve equations
  

7.3 quadratic techniques

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What you'll learn...

• Find the sum, difference, product, and quotient of functions
• Find the compositions of functions. F(g(x)) and G(f(x))
  

Alg 2 pg 394 Examples Sec 7-6 Function O

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Inverse functions

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Day 8: Homework and Review

Chapter 7 Polynomial Functions: Part 1

Homework:

• 7.1 Polynomial functions Hw: pg 350-351 #'s 16-21 all, 23, 27, 30, 31, 39-44 all.
  
• 7.2 Graphing Polynomial functions HW: pg 356 #'s 13, 15, 19, 23, 25
  

Examples of different polynomial graphs

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Turning points- where the graph of a function changes from increasing to decreasing or vice versa

Local maximum point – highest point or “peak” in an interval
function values at these points are called local maxima

Local minimum point – lowest point or “valley” in an interval
function values at these points are called local minima

Extrema – plural of extremum, includes all local maxima and local minima









video on finding max and min