a.
To identify:
The spreadsheet formula you use to get value.
a.
Answer to Problem 55PPE
The spreadsheet formula you use to get value is
Explanation of Solution
Given information:
Cell
Now consider the following table:
from the table, it can be observed that the formula to get the values in cell
b.
To calculate:
The solution of given
b.
Answer to Problem 55PPE
The solution of given quadratic equation using the spreadsheet is
Explanation of Solution
Given information:
Quadratic Question
Calculation:
Now consider the following table:
from the table, it can be observed that the value of
Therefore, the solution of
Because the solutions of the quadratic equation are the
c.
To explain:
The use of the spreadsheet to approximate the solutions.
c.
Answer to Problem 55PPE
Use the nearby values of
Explanation of Solution
Given information:
Quadratic Question
Now consider the following table:
To get the instance of a sign change in column
Chapter 9 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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