To identify which identity or property the given situation represents.
Answer to Problem 7PPE
Additive Identity:
Explanation of Solution
Given information:
A football team is on 35-yard line. The quarter back is sacked at the line of scrimmage. The team gains zero yards, so they are still at 35-yard line.
A football team is on 35-yard line. The team does not gain any yard and are still at the 35-yard line.
Mathematically, this is represented by:
The above representation is the Additive Identity
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High School Math 2011 Algebra 1 Student Companion Grade 8/9
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