Measure the lengths of 10 color pencils to the nearest fourth inch. then make a line plot of the data

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

41/17 as a decimal rounded to the nearest hundredth