Function Tables Worksheet
Explore function tables by identifying rules, completing tables, and plotting points for various functions.
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Standards
Topics
Function Tables
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Date:
Score:
Read each question carefully and follow the instructions to complete the function tables and identify the rules.
1. Identify the rule for the function table below. Write the rule as an equation (e.g., y = x + 3).
x
y
1
5
2
7
3
9
4
11
Rule:
2. Complete the function table for the rule y = 3x - 2.
x
y
0
1
2
3
3. Which of the following rules represents the function table?
x
y
-1
1
0
0
1
1
2
4
y = x + 2
y = 2x
y = x²
y = x - 1
4. Plot the points from the function table for y = -x + 3 on the coordinate plane below.
x
y
-2
5
-1
4
0
3
1
2
5. A function table always has exactly two columns.
True
False
6. In a function table, for every input (x), there is only one output (y).
True
False