HSA 2007 Algebra/Data Analysis Item 6
- CID
- CID286c93a95f470354e71834fd1a4e4d06
- itemNum
- 6
- initialLetter
- itemType
- BCR
- itemAnswerKey
- N/A
- itemMaxScorePoints
- 3
- origNum
- x
The graph below shows the height of a ball in one-second intervals. The curve of best fit has been drawn.
Complete the following in the Answer Book:
- According to the curve of best fit, what is the height of the ball at 4.5 seconds? Use mathematics to explain how you determined your answer. Use words, symbols, or both in your explanation.
- According to the curve of best fit, when will the ball be at a height of 100 feet? Use mathematics to explain how you determined your answer. Use words, symbols, or both in your explanation.