Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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i just need help graphing no. 5 and 6! thank you
![## Quadratic Functions and Graphing Exercises
### 1. Identify the correct function for the given parabola diagram:
Choose the appropriate equation for the parabolic graph displayed.
- a. \( y = (x - 1)^2 - 9 \)
- b. \( y = (x - 1)^2 + 9 \)
- c. \( y = (x + 1)^2 + 9 \)
- d. \( y = (x + 1)^2 - 9 \)
**Note:** The graph features a position marker labeled \((1, -9)\), indicating the vertex of the parabola.
### 2. Graphing Functions:
**Exercise 5:** Graph the following function:
\[ f(x) = \sqrt{x} - 2 \]
**Exercise 6:** Graph the following function:
\[ f(x) = 3 |x - 1| \]
### Detailed Explanation of Graphs:
**Exercise 5:**
- The function \( f(x) = \sqrt{x} - 2 \) represents a square root function shifted 2 units down from the parent function \( f(x) = \sqrt{x} \).
**Exercise 6:**
- The function \( f(x) = 3 |x - 1| \) is an absolute value function with a vertex shifted 1 unit to the right. The coefficient 3 indicates that the graph will be stretched vertically by a factor of 3.
These exercises require plotting the functions on a graph to visualize their behavior and characteristics accurately.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa8f54919-3719-4a11-8884-2432a8f20fd9%2F718617da-bf91-4c0e-a1d8-cc735945e7a4%2Fs8b6gsi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:## Quadratic Functions and Graphing Exercises
### 1. Identify the correct function for the given parabola diagram:
Choose the appropriate equation for the parabolic graph displayed.
- a. \( y = (x - 1)^2 - 9 \)
- b. \( y = (x - 1)^2 + 9 \)
- c. \( y = (x + 1)^2 + 9 \)
- d. \( y = (x + 1)^2 - 9 \)
**Note:** The graph features a position marker labeled \((1, -9)\), indicating the vertex of the parabola.
### 2. Graphing Functions:
**Exercise 5:** Graph the following function:
\[ f(x) = \sqrt{x} - 2 \]
**Exercise 6:** Graph the following function:
\[ f(x) = 3 |x - 1| \]
### Detailed Explanation of Graphs:
**Exercise 5:**
- The function \( f(x) = \sqrt{x} - 2 \) represents a square root function shifted 2 units down from the parent function \( f(x) = \sqrt{x} \).
**Exercise 6:**
- The function \( f(x) = 3 |x - 1| \) is an absolute value function with a vertex shifted 1 unit to the right. The coefficient 3 indicates that the graph will be stretched vertically by a factor of 3.
These exercises require plotting the functions on a graph to visualize their behavior and characteristics accurately.
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