Q3.
Question
Explain how you can estimate the solutions of a quadratic equation by examining the graph of its related function.
Step-by-Step Solution
Verified Answer
The solutions of a quadratic equation can be estimated by the points where the graph of its related function crosses or touches the x-axis.
1Step 1. Given Information.
Given to explain how to estimate the solutions of a quadratic equation by examining the graph of its related function.
2Step 2. Explanation .
A quadratic equation has a real solution where the graph of the related function crosses or touches the x-axis.
3Step 3. Conclusion .
Therefore, the solutions of a quadratic equation can be estimated by the points where the graph of its related function crosses or touches the x-axis.
Other exercises in this chapter
Q1.
1. Define each term and explain how they are related.a. solution b. root c. zero of a function &nbs
View solution Q2.
Give an example of a quadratic function and state its related quadratic equation.
View solution Q4.
Use the related graph of each equation to determine its solutions x2+3x-4=0.
View solution Q5.
Use the related graph of each equation to determine its solutions. 2x2+2x-4=0
View solution