Unit 3 Review 3.23.

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Presentation transcript:

Unit 3 Review 3.23

Homework Check! Politely pass your homework to your reporter and he/she will politely pass it back when he/she is done checking it Compare homework answers and work with your partner

Homework Check! Check answers and fix anything that needs to be fixed Remember: test on Thursday!

Vocabulary Cards! Take out your Unit 3 Vocab Cards You will need 3 additional cards for today

New Words! Quadratic function Interpret Qualitative graph When finished, play “Heads Up” with your partner to practice all of the words

Unit 3 Review Table of Contents: Page 29 – Unit 3 Review Write your name on the classwork and number the paper (29 and 30)

Vocabulary “Test Yourself” Relation Linear Independent variable Dependent variable Domain Range Discrete functions Continuous functions Interpret Vertical line test Function Justification Quadratic function Qualitative graphs

Vocabulary Answers! relation 1) A ____________________________________ is any set of ordered pairs.

Vocabulary Answers! dependent variable 2) The variable for the range is called the ____________________________________ because it depends on the domain. dependent variable

Vocabulary Answers! qualitative graphs 3) Graphs used to represent situations that may not have numerical values or graphs in which numerical values are not included are called ______________________________________. qualitative graphs

Vocabulary Answers! independent variable 4) The variable for the domain is called the _______________________________________ because it can be any number. independent variable

Vocabulary Answers! Continuous functions 5) ______________________________________ can take on any value, so there is no space between data values for a given domain.

Vocabulary Answers! quadratic function 6) A function in which the greatest power of the variable is 2 is called a __________________________. quadratic function

Vocabulary Answers! function 7) A ____________________________________ is a relation in which every member of the domain (input values) is paired with exactly one member of the range (output value).

Score and Reflect! My score: ____ / 7 Reflect: On a scale of 1 to 5, how confident am I on this unit’s vocabulary? 1 =  2 =  3 = OK 4 =  5 = 

Qualitative Graphs Draw In! Listen carefully to Ms. Kimbell