To determine : The time, in seconds, in which the first object hits the ground.
The first object hits the ground in
Given information :
The graph given below shows the height
Explanation :
When the first object hits the ground, the height will be zero. Substitute
Use quadratic formula to find the value of
Here,
Therefore, the first object hits the ground in
Chapter 10 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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