-6. f(x) Z g(x) T 6 x 8

Algebra and Trigonometry (6th Edition)
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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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Use the graph below to determine which of the following is the best approximation of the solutions of the equation f(x) = g(x).

 

 

Question 3 options:

 

x = -0.5, x = 2.5

 

x = 1, x = 3

 

x = 0.5, x = 4.5

 

x = -1, x = 5

### Understanding and Interpreting the Graphs of \( f(x) \) and \( g(x) \)

The graph above displays two functions: \( f(x) \) and \( g(x) \), each represented by distinct curves.

#### Function \( f(x) \):
- **Type**: Linear function.
- **Equation**: The exact equation is not provided, but based on the visual representation, \( f(x) \) is a straight line.
- **Slope**: The line appears to have a negative slope, indicating that as \( x \) increases, \( y \) decreases.
- **Intersection with Y-Axis**: The line intersects the y-axis at approximately \( y = 6 \).
- **Crossing Points**: \( f(x) \) crosses the x-axis at approximately \( x = -3 \).

#### Function \( g(x) \):
- **Type**: Polynomial function (likely quadratic).
- **Equation**: While the specific equation is not given, \( g(x) \) is a parabola opening downward.
- **Vertex**: The peak point (vertex) of the parabola is near \( (3, 5) \).
- **Intercepts**: 
  - **Y-Intercept**: The graph of \( g(x) \) intersects the y-axis at \( y = 0 \).
  - **X-Intercepts**: The parabola intersects the x-axis at approximately \( x = 0 \) and \( x = 6 \).
- **Turning Point**: The turning point is at the vertex \( (3, 5) \), indicating the maximum value of \( g(x) \) at \( y = 5 \).

#### Intersection Points:
- There are two intersections between \( f(x) \) and \( g(x) \):
  - The first intersection is near \( (1, 1) \).
  - The second intersection occurs around \( (5, -1) \).

### Axes and Grid Details:
- **Axes**:
  - The horizontal axis represents the \( x \)-values, ranging from -6 to 6.
  - The vertical axis represents the \( y \)-values, ranging from -6 to 6.
- **Grid**: The background grid helps in approximating the coordinates of various points on the graph.
  
#### Analyzing the Functions Together:
- Overlapping these graphs allows
Transcribed Image Text:### Understanding and Interpreting the Graphs of \( f(x) \) and \( g(x) \) The graph above displays two functions: \( f(x) \) and \( g(x) \), each represented by distinct curves. #### Function \( f(x) \): - **Type**: Linear function. - **Equation**: The exact equation is not provided, but based on the visual representation, \( f(x) \) is a straight line. - **Slope**: The line appears to have a negative slope, indicating that as \( x \) increases, \( y \) decreases. - **Intersection with Y-Axis**: The line intersects the y-axis at approximately \( y = 6 \). - **Crossing Points**: \( f(x) \) crosses the x-axis at approximately \( x = -3 \). #### Function \( g(x) \): - **Type**: Polynomial function (likely quadratic). - **Equation**: While the specific equation is not given, \( g(x) \) is a parabola opening downward. - **Vertex**: The peak point (vertex) of the parabola is near \( (3, 5) \). - **Intercepts**: - **Y-Intercept**: The graph of \( g(x) \) intersects the y-axis at \( y = 0 \). - **X-Intercepts**: The parabola intersects the x-axis at approximately \( x = 0 \) and \( x = 6 \). - **Turning Point**: The turning point is at the vertex \( (3, 5) \), indicating the maximum value of \( g(x) \) at \( y = 5 \). #### Intersection Points: - There are two intersections between \( f(x) \) and \( g(x) \): - The first intersection is near \( (1, 1) \). - The second intersection occurs around \( (5, -1) \). ### Axes and Grid Details: - **Axes**: - The horizontal axis represents the \( x \)-values, ranging from -6 to 6. - The vertical axis represents the \( y \)-values, ranging from -6 to 6. - **Grid**: The background grid helps in approximating the coordinates of various points on the graph. #### Analyzing the Functions Together: - Overlapping these graphs allows
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