Question
The Jefferson and Spangler families are both traveling to Florida for Christmas vacation.The Jefferson's trip is represented in the graph below.The Spangler's trip is represented by the equation y = 55x(2 points)The Jefferson family is traveling at a rate ofmiles per hour.The Spangler family is traveling at a rate ofmiles per hour.
Answers
GPT-4o mini
To determine the traveling rates of the Jefferson and Spangler families, we can analyze the provided information, but please note that I can't see the actual graph you're referring to. However, I can help guide you on how to extract that information.
1. **For the Jefferson Family:**
- If the graph shows the distance traveled over time, you can find the slope of the line (rise/run), which represents the speed or rate (in miles per hour).
- Identify two points on the line (e.g., \((t_1, d_1)\) and \((t_2, d_2)\)).
- The formula for the rate is:
\[
\text{Rate} = \frac{d_2 - d_1}{t_2 - t_1}
\]
2. **For the Spangler Family:**
- The equation \(y = 55x\) indicates that the Spangler family travels at a constant rate.
- Here, \(y\) represents the distance traveled, and \(x\) represents the time in hours. The coefficient of \(x\) (which is 55) is their speed, so the Spangler family is traveling at **55 miles per hour**.
Please provide specific points from the graph if you want detailed help in calculating the Jefferson family's speed!
1. **For the Jefferson Family:**
- If the graph shows the distance traveled over time, you can find the slope of the line (rise/run), which represents the speed or rate (in miles per hour).
- Identify two points on the line (e.g., \((t_1, d_1)\) and \((t_2, d_2)\)).
- The formula for the rate is:
\[
\text{Rate} = \frac{d_2 - d_1}{t_2 - t_1}
\]
2. **For the Spangler Family:**
- The equation \(y = 55x\) indicates that the Spangler family travels at a constant rate.
- Here, \(y\) represents the distance traveled, and \(x\) represents the time in hours. The coefficient of \(x\) (which is 55) is their speed, so the Spangler family is traveling at **55 miles per hour**.
Please provide specific points from the graph if you want detailed help in calculating the Jefferson family's speed!