# Preassessment • Name:

- The first graph shows data gathered by a student in SC 130 physical science.

- __________ Calculate the slope of the line.
- ______________ Determine the y-intercept of the line.
- ____________________________ Write the slope-intercept equation for the line.

- The second graph shows velocity data gathered by a student in physical science.
- Plot the data.

- __________ __________ Calculate the slope of the line.
- __________ __________ Calculate the intercept of the line.
- __________ __________ Based on the slope and intercept, 1.000 minutes is how many meters?
- __________ __________ Based on the slope and intercept, 200 meters is how many minutes?

- __________ What is the slope of the line
**y = 5.5 + 0.85x**?
- __________ What is the y-intercept of the line
**y = 5.5 + 0.85x**?