Scatter Plots and Lines of Best Fit Worksheet
1. MUSIC The scatter plot shows the number of CDs (in millions) that
were sold from 1999 to 2005. If the trend continued, about how
many CDs were sold in 2006?
Millons

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.

no

step-by-step explanation: