INPUT OUTPUT FUNCTION TABLES SHEET 5B - Find the missing values

Oct 22, 2026

Uploaded by Bintang

Worksheets for solving input-output function tables labeled Sheet 5B. Students fill missing table entries where x is always an integer and multiple answers may exist for a single x. The tasks use eight given function rules including quadratic, cubic, and factored forms such as x^2-7, x^3+2, 30-x^2, (x+2)^2, (5-x)^2, x(x-3), 1/4(x+3), and 2x^2-5.

LanguageEnglish

CategoryExam

FormatPDF

Pages2

Reading Time5 min

AccessFree to download

Input-Output Function Tables Sheet 5B

Missing Values Instructions

Functions 1-3

Functions 4-6

Functions 7-8

Name Date INPUT OUTPUT FUNCTION TABLES SHEET 5B Find the missing values in these function tables. Note: the value of x is always an integer. There may be more than one answer for the value of x. 1) f(x) = x2 – 7 2) f(x) = x3 + 2 3) f(x) = 30 – x2 | x | f(x) | | --- | --- | | 4 | | | 1 | | | 5 | | | -3 | | | | 42 | | | 74 | | x | f(x) | | --- | --- | | 2 | | | 0 | | | | 127 | | 1 | | | | -6 | | -3 | | | x | f(x) | | --- | --- | | 4 | | | | 26 | | -3 | | | | -6 | | -5 | | | 8 | | 4) f(x) = (x + 2)2 5) f(x) = (5 – x)2 6) f(x) = x(x – 3) | x | f(x) | | --- | --- | | 3 | | | | 16 | | 5 | | | | 0 | | 1 | | | 0 | | | x | f(x) | | --- | --- | | 3 | | | -2 | | | 1 | | | | 25 | | 8 | | | | 16 | | x | f(x) | | --- | --- | | 8 | | | | 4 | | 0 | | | | 28 | | -2 | | | 10 | | 7) f(x) = ¼ (x + 3) 8) f(x) = 2x2 – 5 | In | 9 | 15 | | -7 | | | --- | --- | --- | --- | --- | --- | | Out | | | 2 ¼ | | 6 | | In | 5 | 3 | 1 | -2 | | | --- | --- | --- | --- | --- | --- | | Out | | | | | 123 | Name Date INPUT OUTPUT FUNCTION TABLES SHEET 5B ANSWERS Find the missing values in these function tables. Note: the value of x is always an integer. There may be more than one answer for the value of x. 1) f(x) = x2 – 7 2) f(x) = x3 + 2 3) f(x) = 30 – x2 | x | f(x) | | --- | --- | | 4 | 9 | | 1 | -6 | | 5 | 18 | | -3 | 2 | | 7 or-7 | 42 | | 9 or-9 | 74 | | x | f(x) | | --- | --- | | 2 | 10 | | 0 | 2 | | 5 | 127 | | 1 | 3 | | -2 | -6 | | -3 | -25 | | x | f(x) | | --- | --- | | 4 | 14 | | 2 or-2 | 26 | | -3 | 21 | | 6 or-6 | -6 | | -5 | 5 | | 8 | -34 | 4) f(x) = (x + 2)2 5) f(x) = (5 – x)2 6) f(x) = x(x – 3) | x | f(x) | | --- | --- | | 3 | 25 | | 2 or-6 | 16 | | 5 | 49 | | -2 | 0 | | 1 | 9 | | 0 | 4 | | x | f(x) | | --- | --- | | 3 | 4 | | -2 | 49 | | 1 | 16 | | 0 or 10 | 25 | | 8 | 9 | | 1 or 9 | 16 | | x | f(x) | | --- | --- | | 8 | 40 | | 4 or-1 | 4 | | 0 | 0 | | 7 or-4 | 28 | | -2 | 10 | | 10 | 70 | 7) f(x) = ¼ (x + 3) 8) f(x) = 2x2 – 5 | In | 9 | 15 | 6 | -7 | 21 | | --- | --- | --- | --- | --- | --- | | Out | 3 | 4 ½ | 2 ¼ | -1 | 6 | | In | 5 | 3 | 1 | -2 | 8 or-8 | | --- | --- | --- | --- | --- | --- | | Out | 45 | 13 | -3 | 3 | 123 |

FAQs

What does Sheet 5B ask students to do?

Find and fill in the missing values in the given function tables for each listed function rule.

What restriction is given for x?

The value of x is always an integer.

Can a single x have more than one answer?

Yes. The worksheet notes that there may be more than one answer for the value of x.

Oct 22, 2026

Uploaded by Bintang