Function Tables

For example 1, what is the correct output for the blank if the rule is -7?

• 17

• 18

• 20

In example 2, is the input to the output number increasing (going up) or decreasing (going down)?

• input to output numbers are increasing

• input to output numbers are decreasing

What is the rule for Q2?

• +  4

• x 4

What would be the output number using the rule for the blank in #2?

• 13

• 21

• 20

• 25

3) Is the input to the output number increasing(going up) or decreasing(going down)?

• input to output number is increasing

• input to output number is decreasing

For Q3 what would be the rule?

• x 21

• + 21

• x 20

• + 20

For Q3, what input needs to go in the blank for the table to be correct?  Rule +20

• 44

• 48

4) Is the input to the output number increasing(going up) or decreasing(going down)?

• input to output number is increasing

• input to output number is decreasing

For Q4, what is the rule?

• x 3

• /3

What goes in the blank to make input output table correct?

• 8

• 5

• 6

• 4