Toy Car Motion and Graphing Concepts

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How is the slope of a line calculated?

• Run divided by rise

• Rise divided by run

• Position divided by time

• Time divided by position

When calculating the slope from a line of best fit, which points should be used?

• Any two data points

• The first and last data points

• Only points that fall on the line of best fit

• The data point closest to the origin and the data point furthest from the origin

In the equation x = (30 cm/s)t + 0 cm, what do "30 cm/s" and "0 cm" represent, respectively?

• Initial position and final position

• Time and distance

• Slope and y-intercept

• Acceleration and velocity