20 y=16.00 10 x2.00 2 Drag the purple X on the horizontal axis to vary value of x. The value of x and the corresponding value of y are shown on their respective axes. a. Use the applet above to approximate the value of x such that 4* 37. Preview b. Check your answer to part (a) by entering "4^#" into the answer entry box below and looking at the preview value. The result should be close to 37. Preview c. We can estimate solutions to equations like 4* = 2000 by thinking about the two integer values that the answer must be between. For example, the solution to 4" = 2000 must be greater than and less than because 45 1024 and 46 4096. 4.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The following applet shows the graph of \( f(x) = 4^x \), where \( y = f(x) \). Use the applet to vary the value of \( x \) and pay attention to the output value.

**Graph Description:**

- The graph displays the exponential function \( y = 4^x \).
- The vertical y-axis ranges from 0 to 40.
- The horizontal x-axis ranges from 0 to 4.
- A point on the graph indicates \( y \approx 16.00 \) when \( x \approx 2.00 \).
- A purple 'X' on the horizontal axis can be dragged to vary the value of \( x \).
- The graph assists in visually understanding the relationship between \( x \) and \( y \).

**Instructions:**

a. Use the applet above to approximate the value of \( x \) such that \( 4^x = 37 \).  
   \( x \approx \) [Input Box] [Preview Button]

b. Check your answer to part (a) by entering "4^#" into the answer entry box below and looking at the preview value. The result should be close to 37.

[Preview Button]
Transcribed Image Text:The following applet shows the graph of \( f(x) = 4^x \), where \( y = f(x) \). Use the applet to vary the value of \( x \) and pay attention to the output value. **Graph Description:** - The graph displays the exponential function \( y = 4^x \). - The vertical y-axis ranges from 0 to 40. - The horizontal x-axis ranges from 0 to 4. - A point on the graph indicates \( y \approx 16.00 \) when \( x \approx 2.00 \). - A purple 'X' on the horizontal axis can be dragged to vary the value of \( x \). - The graph assists in visually understanding the relationship between \( x \) and \( y \). **Instructions:** a. Use the applet above to approximate the value of \( x \) such that \( 4^x = 37 \). \( x \approx \) [Input Box] [Preview Button] b. Check your answer to part (a) by entering "4^#" into the answer entry box below and looking at the preview value. The result should be close to 37. [Preview Button]
The image contains a graph and instructions related to finding values of \(x\) for exponential equations.

### Graph Explanation:
- The graph shows an exponential curve representing \(y = 4^x\).
- A purple "X" is marked on the horizontal axis at \(x \approx 2.00\).
- There is a dashed vertical line from the "X" to the curve, intersecting at a point where \(y \approx 16.00\).

### Text Instructions:

1. **Interactive Applet Instruction:**
   - "Drag the purple X on the horizontal axis to vary the value of \(x\). The value of \(x\) and the corresponding value of \(y\) are shown on their respective axes."

2. **Task A:**
   - "Use the applet above to approximate the value of \(x\) such that \(4^x = 37\)."
   - An input box for \(x \approx\) with a "Preview" button.

3. **Task B:**
   - "Check your answer to part (a) by entering '4^#' into the answer entry box below and looking at the preview value. The result should be close to 37."
   - An entry box with a "Preview" button.

4. **Task C:**
   - "We can estimate solutions to equations like \(4^x = 2000\) by thinking about the two integer values that the answer must be between. For example, the solution to \(4^x = 2000\) must be greater than [___] and less than [___] because \(4^5 = 1024\) and \(4^6 = 4096\)."

In task C, users are prompted to fill in the blanks with integer values indicating the range for the solution.
Transcribed Image Text:The image contains a graph and instructions related to finding values of \(x\) for exponential equations. ### Graph Explanation: - The graph shows an exponential curve representing \(y = 4^x\). - A purple "X" is marked on the horizontal axis at \(x \approx 2.00\). - There is a dashed vertical line from the "X" to the curve, intersecting at a point where \(y \approx 16.00\). ### Text Instructions: 1. **Interactive Applet Instruction:** - "Drag the purple X on the horizontal axis to vary the value of \(x\). The value of \(x\) and the corresponding value of \(y\) are shown on their respective axes." 2. **Task A:** - "Use the applet above to approximate the value of \(x\) such that \(4^x = 37\)." - An input box for \(x \approx\) with a "Preview" button. 3. **Task B:** - "Check your answer to part (a) by entering '4^#' into the answer entry box below and looking at the preview value. The result should be close to 37." - An entry box with a "Preview" button. 4. **Task C:** - "We can estimate solutions to equations like \(4^x = 2000\) by thinking about the two integer values that the answer must be between. For example, the solution to \(4^x = 2000\) must be greater than [___] and less than [___] because \(4^5 = 1024\) and \(4^6 = 4096\)." In task C, users are prompted to fill in the blanks with integer values indicating the range for the solution.
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