Function Tables and Graphing

Complete the function table for y = -2x + 1.

• -2(2) + 1; -2

• -2(2) + 1; -3

• -2(2) + 1; -1

• -2(2) + 1; 0

Which list of numbers completes the table?

• 48, 60

• 63, 70

• 60, 66

• 54, 60

Find the value of y when x=3.

• 1

• 2

• 4/3

• 10

Which graph represents the table?

• 
• 
• 
• 

The y-axis goes in which direction?

• horizontal

• vertical

• diagonal

• across

If you were to plot the point (-2, -6) what would be the correct method?

• Down 2 , Left 6

• Left 6, Down 2

• Left 2, Down 6

• Left 2, Up 6

If my function rule is x - 5, what is the OUTPUT if the input is 14?

• 9

• 19

• 21

• 1

Find the missing OUTPUT value.

• -19

• 17

• 19

• 17

If my function rule is x ÷ 2, what is my INPUT if the output is 3?

• 6

• 12

• 1.5

• 1