Worksheet: Completing Function Tables

In this worksheet, we will practice completing a function table for a linear function.

Q1:

Which of the following is a table of values for the function ๐‘ฆ=7๐‘ฅโˆ’3?

  • A
    ๐‘ฅ0123
    ๐‘ฆโˆ’331118
  • B
    ๐‘ฅ0123
    ๐‘ฆโˆ’341018
  • C
    ๐‘ฅ0123
    ๐‘ฆโˆ’341118
  • D
    ๐‘ฅ0123
    ๐‘ฆโˆ’341119
  • E
    ๐‘ฅ0123
    ๐‘ฆ341118

Q2:

Find the missing number in this input-output table.

In367912
Out18425472

Q3:

Fill in the input-output table, given that the rule is to add 4.

Input123
Output โ€ฆโ€ฆโ€ฆ
  • A7, 5, 6
  • B6, 7, 9
  • C5, 6, 7
  • D6, 7, 8
  • E5, 7, 8

Q4:

Complete the given function table.

Input (๐‘ฅ)9516
Output (2+๐‘ฅ)โ‹ฏโ‹ฏโ‹ฏ
  • A11, 8, 18
  • B11, 7, 19
  • C7, 3, 14
  • D11, 7, 18
  • E12, 7, 18

Q5:

Given that ๐‘ฆ=40รท๐‘ฅ, complete the following table.

๐‘ฅ8โ€ฆ40
๐‘ฆโ€ฆ2โ€ฆ
  • A5, 20, 80
  • B5, 20, 1
  • C320, 20, 80
  • D320, 20, 1

Q6:

Complete the given function table.

Input (๐‘ฅ)274
Output (3๐‘ฅ)???
  • A6, 22, 12
  • B6, 21, 13
  • C5, 10, 7
  • D6, 21, 12
  • E7, 21, 12

Q7:

At an amusement park, a group of children decided to ride the boomerang ride. It cost $8 for one ticket. The table shows how the total price of the tickets depends on the number of passengers. Find the missing values in the table.

Number of Passengers123456
Price of Tickets$16$24$40
  • A$8, $48, $88
  • B$8, $32, $48
  • C$16, $64, $96
  • D$8, $48, $136
  • E$16, $24, $40

Q8:

The owner of a factory calculates the daily wage of a worker according to the mathematical relation ๐‘ฆ=14+6๐‘ฅ where ๐‘ฆ is the daily wage in LE and ๐‘ฅ is the number of overtime hours worked that day. Use the mathematical relation to complete the table below.

Number of Overtime Hours611
Total Daily Wage7498
  • A22, 10, 52, 14
  • B50, 10, 66, 14
  • C36, 10, 66, 14
  • D50, 10, 80, 14

Q9:

Use the rule to find the missing number in this input-output table.

Rule: 3ร—๐‘›โˆ’7

In (๐‘›)4567
Out (3ร—๐‘›โˆ’7)5814

Q10:

The rule for the function machine is 4ร—๐‘›โˆ’2. What is the output when the input is 9?

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