Johan manages web and email servers for Progress Hospital. Each email user is required to electronically sign an agreement. This function models the percentage of employees who have signed the agreement since the first email reminder was sent and is depicted in the following graph. Question 1 of 5 Which statement is true? 100 80 60 40 20 -10 Percentage of Employees ©2018 WGU, Powered by GeoGebra O From Point A to Point B, the function is concave up. O From Point A to Point B, the function is concave down. O You cannot tell the concavity without the function's equation. A B Days 9 10

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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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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please asnwes boths. 

**Text Section:**

Johan manages web and email servers for Progress Hospital. Each email user is required to electronically sign an agreement. This function models the percentage of employees who have signed the agreement since the first email reminder was sent and is depicted in the following graph.

**Graph Description:**

The graph represents the percentage of employees who have signed the agreement over a period of days. The x-axis is labeled "Days" and the y-axis is labeled "Percentage of Employees." The graph shows a red curve that starts near the origin, increases rapidly, and then levels off as it approaches 100% on the y-axis. There are two marked points, A and B, located on the graph between days 7 and 11, where the percentage is nearing 100. The curve appears to have an S-shape, indicating rapid growth followed by a slowdown.

**Question Section:**

Question 1 of 5

Which statement is true?

- ⭕ From Point A to Point B, the function is concave up.
- ⭕ From Point A to Point B, the function is concave down.
- ⭕ You cannot tell the concavity without the function’s equation.
- ⭕ From Point A to Point B, the function does not have concavity.
Transcribed Image Text:**Text Section:** Johan manages web and email servers for Progress Hospital. Each email user is required to electronically sign an agreement. This function models the percentage of employees who have signed the agreement since the first email reminder was sent and is depicted in the following graph. **Graph Description:** The graph represents the percentage of employees who have signed the agreement over a period of days. The x-axis is labeled "Days" and the y-axis is labeled "Percentage of Employees." The graph shows a red curve that starts near the origin, increases rapidly, and then levels off as it approaches 100% on the y-axis. There are two marked points, A and B, located on the graph between days 7 and 11, where the percentage is nearing 100. The curve appears to have an S-shape, indicating rapid growth followed by a slowdown. **Question Section:** Question 1 of 5 Which statement is true? - ⭕ From Point A to Point B, the function is concave up. - ⭕ From Point A to Point B, the function is concave down. - ⭕ You cannot tell the concavity without the function’s equation. - ⭕ From Point A to Point B, the function does not have concavity.
**Educational Content on Electronic Agreement Signatures**

Johan manages web and email servers for Progress Hospital. Each email user is required to electronically sign an agreement. This function models the percentage of employees who have signed the agreement since the first email reminder was sent and is depicted in the following graph.

**Graph Description:**
- The graph displays the "Percentage of Employees" on the vertical axis and "Days" on the horizontal axis.
- The curve starts near the origin and increases steadily, showing how the percentage of employees signing the agreement grows over time.
- Points A and B are marked on the graph's curve, indicating specific points of interest between days 8 and 9.

**Question 1 of 5**

*Which statement is true?*

- o From Point A to Point B, the function is concave up.
- o From Point A to Point B, the function is concave down.
- o You cannot tell the concavity without the function’s equation.
- o From Point A to Point B, the function does not have concavity.

©2018 WGU, Powered by GeoGebra
Transcribed Image Text:**Educational Content on Electronic Agreement Signatures** Johan manages web and email servers for Progress Hospital. Each email user is required to electronically sign an agreement. This function models the percentage of employees who have signed the agreement since the first email reminder was sent and is depicted in the following graph. **Graph Description:** - The graph displays the "Percentage of Employees" on the vertical axis and "Days" on the horizontal axis. - The curve starts near the origin and increases steadily, showing how the percentage of employees signing the agreement grows over time. - Points A and B are marked on the graph's curve, indicating specific points of interest between days 8 and 9. **Question 1 of 5** *Which statement is true?* - o From Point A to Point B, the function is concave up. - o From Point A to Point B, the function is concave down. - o You cannot tell the concavity without the function’s equation. - o From Point A to Point B, the function does not have concavity. ©2018 WGU, Powered by GeoGebra
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