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Lesson: Finding a Function Value and Completing a Function Table

In this lesson, we will learn how to evaluate a linear function at a certain point, complete a function table, and use function tables to organize input-output values.

Question Video: Finding the Rule for a Given Function Table

02:45

Worksheet: Finding a Function Value and Completing a Function Table • 15 Questions

Q1:

Find the value of given the function .

Q2:

Find the value of given the function .

Q3:

Find the value of given the function .

Q4:

Find the value of given the function .

Q5:

Find the value of given the function .

Q6:

Complete the given function table.

Input 15 7 18
Output
  • A22, 14, 25
  • B22, 15, 25
  • C8, 0, 11
  • D23, 14, 25
  • E22, 14, 26

Q7:

Complete the given function table.

Input 3 7 17
Output
  • A1, 5, 15
  • B2, 5, 15
  • C5, 9, 19
  • D1, 6, 15
  • E1, 5, 16

Q8:

Complete the given function table.

Input 2 7 4
Output
  • A6, 21, 12
  • B7, 21, 12
  • C5, 10, 7
  • D6, 21, 13
  • E6, 22, 12

Q9:

Complete the given function table.

Input 18 10 2
Output
  • A9, 5, 1
  • B9, 5, 2
  • C20, 12, 4
  • D9, 6, 1
  • E10, 5, 1

Q10:

Fill in the input-output table for the function .

Input 0 2 4 5
Output
  • A3, 13, 23, 28
  • B3, 13, 23, 27
  • C3, 12, 23, 28
  • D0, 12, 23, 28
  • E0, 13, 23, 28

Q11:

By completing the table that shows the cost, , of buying movie tickets, state the domain and range.

Number of people 1 2 3 4
Cost of movie tickets in dollars 11
  • Adomain , range
  • Bdomain , range
  • Cdomain , range
  • Ddomain , range
  • Edomain , range

Q12:

Find the rule for the given function table.

Input 1 4 10
Output 9 12 18
  • A
  • B
  • C
  • D
  • E

Q13:

Find the rule for the given function table.

Input 8 9 10
Output 4 5 6
  • A
  • B
  • C
  • D
  • E

Q14:

Find the rule for the given function table.

Input 0 5 7
Output 4 9 11
  • A
  • B
  • C
  • D
  • E

Q15:

Find the rule for the given function table.

Input 0 2 5
Output 6 4 1
  • A
  • B
  • C
  • D
  • E
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