The graph represents the heights of two climbers on a climbing wall over a 12-minute time period.

A graph where the horizontal axis shows time (minutes), numbered 1 to 12, and the vertical axis shows height (feet) numbered 2 to 24. The line labeled Brynn's climb begins at 0 feet in 0 minutes, to 15 feet from 5 to 7 minutes, to 0 feet in 10 minutes. The line labeled Abby's climb begins at 4 feet in 0 minutes, to 14 feet from 4 to 6 minutes, to 22 feet in 8 minutes, to 0 feet in 12 minutes.

How high did Abby climb above her original starting position?

8 feet
15 feet
18 feet
22 feet

To determine how high Abby climbed above her original starting position, we need to find the difference between her highest point on the graph and her starting height.

### Analyzing the Graph Information

1. **Starting Position of Abby's Climb:**  
   Abby starts at 4 feet at 0 minutes.

2. **Highest Point of Abby's Climb:**  
   Abby reaches her maximum height at 8 minutes, where her height is 22 feet.

### Calculation of the Height Climbed Above the Original Position

To find how high Abby climbed above her original starting position, we subtract her starting height from her highest height:

\[
\text{Height climbed above starting position} = \text{Highest point} - \text{Starting point}
\]

\[
= 22 \, \text{feet} - 4 \, \text{feet} = 18 \, \text{feet}
\]

### Conclusion

Abby climbed **18 feet** above her original starting position.

### Answer:  
**18 feet**

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Would you like more details or have any questions? Here are five related questions you might be interested in:

1. How long did Brynn stay at her highest point on the wall?
2. What was the average speed of Abby's climb to her highest point?
3. At what time did Abby and Brynn have the same height?
4. How would you calculate the total distance Abby climbed, considering both upward and downward movements?
5. If another climber started climbing at 6 minutes and reached 20 feet at 12 minutes, what would be their average climbing speed?

**Tip:** When analyzing graphs, always identify key points such as starting points, maximum or minimum points, and intercepts to extract useful information efficiently.

The graph represents the heights of two climbers on a climbing wall over a 12-minute time period.

A graph where the horizontal axis shows time (minutes), numbered 1 to 12, and the vertical axis shows height (feet) numbered 2 to 24. The line labeled Brynn's climb begins at 0 feet in 0 minutes, to 15 feet from 5 to 7 minutes, to 0 feet in 10 minutes. The line labeled Abby's climb begins at 4 feet in 0 minutes, to 14 feet from 4 to 6 minutes, to 22 feet in 8 minutes, to 0 feet in 12 minutes.

How high did Abby climb above her original starting position?

Discover how to calculate the height Abby climbed above her starting position on a climbing wall. Analyze a graph showing time in minutes and height in feet to solve this real-world math problem. Learn key graph interpretation skills, including how to find maximum and starting points. Suitable for Grades 6-8 students.

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