Ruiz Hall
03/21/2023 · Primary School
The number of foreign students enrolled in a certain college is approximated by the equation \( S=10 t+500 \), where \( t \) is the number of years since 1990 and \( S \) is the number of foreign students. Graph the equation for \( t=0,2,6,14 \).
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To graph the equation \( S = 10t + 500 \) for the specified values of \( t \) (0, 2, 6, and 14), we will first calculate the corresponding values of \( S \).
1. For \( t = 0 \):
\[
S = 10(0) + 500 = 500
\]
2. For \( t = 2 \):
\[
S = 10(2) + 500 = 20 + 500 = 520
\]
3. For \( t = 6 \):
\[
S = 10(6) + 500 = 60 + 500 = 560
\]
4. For \( t = 14 \):
\[
S = 10(14) + 500 = 140 + 500 = 640
\]
Now we have the following points to plot:
- \( (0, 500) \)
- \( (2, 520) \)
- \( (6, 560) \)
- \( (14, 640) \)
### Plotting the Points
1. **Point (0, 500)**: This point represents the year 1990 with 500 foreign students.
2. **Point (2, 520)**: This point represents the year 1992 with 520 foreign students.
3. **Point (6, 560)**: This point represents the year 1996 with 560 foreign students.
4. **Point (14, 640)**: This point represents the year 2004 with 640 foreign students.
### Graphing
To graph these points, you can create a coordinate system where the x-axis represents the number of years since 1990 (t) and the y-axis represents the number of foreign students (S).
- Mark the points on the graph:
- (0, 500)
- (2, 520)
- (6, 560)
- (14, 640)
### Connecting the Points
Since the equation \( S = 10t + 500 \) is linear, you can draw a straight line through these points to represent the relationship between \( t \) and \( S \).
### Summary of Points
- \( (0, 500) \)
- \( (2, 520) \)
- \( (6, 560) \)
- \( (14, 640) \)
This line will show the trend of increasing foreign student enrollment over the years since 1990.
Quick Answer
The points to plot are: (0, 500), (2, 520), (6, 560), and (14, 640). These points represent the number of foreign students in the years 1990, 1992, 1996, and 2004, respectively.
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit