VocabularyLinear

EquationsFunctions Graphing

CalculatorMiscellaneous

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400 400 400 400 400

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800 800 800 800 800

1000 1000 1000 1000 1000

Game Rules

• Each individual can only answer one question correctly from each category.

• Person responding to the question has 5 seconds to answer the questions once called upon.

• All answers must be reduced to simplest terms.• Only positive encouragement is allowed

towards both teams.• Team with most points at end of class receives 2

bonus points on tomorrow’s test.

Vocabulary 200

What is the domain of the relation {(0,3) , (3,5) , (5,7) , (6,-6)}?

{0,3,5,6}

Vocabulary 400

What is the range of the relation {(0,3) , (3,5) , (5,7) , (6,-6)}?

{-6,3,5,7}

Vocabulary 600

What is the inverse of the relation {(0,3) , (3,5) , (5,7) , (6,-6)}?

{(3,0) , (5,3) , (7,5) , (-6,6)}

Vocabulary 800

Is this relation a function?

{(0,3) , (3,5) , (5,5) , (6,-6)}

Yes

Vocabulary 1000

Is this relation a function?

{(0,3) , (3,5) , (3,4) , (6,-6)}

No

Linear Equations 200

Name two items to look for to tell that an equation is not linear.

• Exponents

• Variable in the denominator

• Two different variables multiplied together (xy)

Linear Equations 400

Which of the following linear equations is not a function?

a) y = 3x + 4

b) 8x +18y = 2

c) y = -2

d) x = 4

d) x = 4

Linear Equations 600

Solve for y:

-3x + y = 5

y = 5 + 3x

Linear Equations 800

Solve for y if the domain is

{2, 4, 6}:

-3x + y = 5

{11, 17, 23}

Linear Equations 1000

Solve for y if the domain is

{-2, 0, 16}:

-3x + y = 5

{-1,5,53}

Functions 200

What is the mathematical name for the procedure used to determine if a graph is a function?

Vertical Line Test

Functions 400

What is the only linear line that is not a function?

A vertical line

Functions 600

If f(x) = -3x –14, what is the value of f(-2)?

f(-2) = -8

Functions 800

If f(x) = -3x –14, what is the value of f(.01)?

f(.01) = -14.03

Functions 1000

If f(x) = x² +7 , what is the value of f(-2)?

f(-2) = 11

Graphing Calculator for 200

Does the point (3,7) lie on

the line y = 3x – 2 ?

Yes

Graphing Calculator for 400

Does the point (3,7) lie on

the line y = 4x – 5?

Yes

Graphing Calculator for 600

Name 3 points that lie on the line 3x – y = 4

Sample Answers:(0,-4) , (1,-1) , (2,2)

Graphing Calculator for 800

What is the upper quartile of:

77, 78, 68, 96, 99, 84, 65?

96

Graphing Calculator for 1000

What is the interquartile

range of:

77, 78, 68, 96, 99, 84, 65?

28

Miscellaneous 200

Solve for y:

3y – x = 5

3

5 xy

Miscellaneous 400

Solve for y:

-3y + 5x = -2

3

52

x

y

Miscellaneous 600

What is the equation of the line?

x 0 1 2y 3 5 7

y = 2x + 3

Miscellaneous 800

Short Answer:

How do you determine if a

graph is a function?

Answers Vary

Miscellaneous 1000

Short answer: What are two different definitions from this chapter for “range”?

Textbook definitions:

The difference between the greatest and the least values of a set of data.

The set of all second coordinates from the ordered pairs in the relation.