Concept explainers
To find: the time it does take for the acorn to hit the ground, and to find an answer between two consecutive whole number values of
Answer to Problem 39PPE
Acorn hit to the ground in 3 seconds.
Explanation of Solution
Given information:
The height
Calculation:
Consider height of acorn is represented by
Since
Solve this function rule for
Since branch is 100 feet above the ground. In order to make table of values choose different values for
0 | 100 | |
2.5 | 0 |
Graph each ordered pair
Observe the graph. Locate origin found that, for height zero time is 2.5.
Thus, acorn hit to the ground in 3 seconds.
Chapter 4 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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