U.S. Customary System
Function Tables
Lesson 16
Power Up D
Page 107
U.S. Customary System
› Uses fractions.
U.S. Customary System
Examples
b. How many quarts are in a
half gallon?
When Jacob was born, he
weighed 8 lb. 7 oz. How
many ounces is this?
Function Tables
› A rule that tells how to
change an input
number to an output
number.
› Each input has only one
output.
› Rule: Multiply the input
by 3.
Example
A sheet of plywood is 4 ft.
wide. Copy and complete
the function table to
determine the width, in
inches, of a sheet of
plywood
How wide is the plywood?
What is the rule for this
function?
Input
Feet
1
2
3
4
Output
Inches
12