Introduction to Tables

Introduction to Tables

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Multiple Choice

Warm Up

Given: $y=3x+2$ , find y when x = 9 

• 29

• 27

• 41

• 39

Multiple Choice

Warm Up

Given: $y=3x+2$ , find y when x = -5 

• -13

• -15

• -17

• 17

Multiple Choice

f(x) is the same thing as ______.

• y
• x
• input
• an equation

Multiple Choice

Given: $f\left(x\right)=x+3$ , find  $f\left(-2\right)$   

• -1

• 1

• 5

• -5

Multiple Choice

Given: $f\left(x\right)=-4x-9$ , find  $f\left(-2\right)$   

• -1

• 1

• -17

• -51

• 17

Filling in a Table

If you need to fill in a table, you will take the x value in the left column,

plug it into the equation to find y,

then take that y value and put it in the table.

Fill in the Blanks

Multiple Choice

Which of the following sets of values completes the function table?

• 16, 20, 24

• 18, 19, 20

• 18, 22, 26

• 0, 1, 2

Multiple Choice

Given: $y=x-6$ , what number is missing in the table?

• 12

• 10

• 14

• 13

Multiple Choice

Given: $y=x+8$ , what number is missing from the table? 

• 6

• 7

• 5

• 4

Multiple Choice

What is the function of the table?

• $y=2x$
  

• $y=x+2$
  

• $y=\frac{x}{2}$
  

• $y=x-2$
  

Multiple Choice

Which table represents the function: $f\left(x\right)=-2x-8$ ? 

Multiple Choice

Which statement is true?

• The absolute value of 3 is -3
• The opposite of 7 is 7
• The absolute value of 5 is equal to the opposite of 5
• The opposite of -4 is equal to the absolute value of -4

Multiple Choice

What is the absolute value of |-26|.

• 26
• -26
• 0
• -20

Multiple Choice

Evaluate the following

 $\left|12-16\right|$  

• -4

• 28

• 4

• 1/28

Multiple Choice

Given:  $f\left(x\right)=\left|3x-4\right|$ , find  $f\left(-2\right)$  . 

• 10

• -10

• 2

• -2

Multiple Choice

Given:  $f\left(x\right)=\left|-4x\right|+6$ , find  $f\left(2\right)$  . 

• 14

• -2

• 2

• -14

• -4