a.
To Learn: By finding the graph's intercept with the
The arrow was shot from a height of
Given:
Given function,
Explanation:
Given the equation,
The intercepts with the
Substitute
Hence, initially, the arrow was shot from a height of
b.
To Learn: By finding the graph's intercept
The arrow reaches the ground after
Given:
Given function,
Explanation:
Given the equation,
The intercepts with the
Substitute
Solve the equation for
Substitute
Eliminate the negative values, since time cannot be negative.
So, the arrow reaches the ground after
Chapter 4 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education