Question

this graph shows how one maple trees height has changed with its age. height of a maple tree how tall was the maple tree when it was 9 years old? inches

Explanation:

Step1: Locate the age on the x - axis

Find the value \(x = 9\) on the age (years) axis.

Step2: Find the corresponding height on the y - axis

From \(x = 9\), move vertically until intersecting the line graph, then move horizontally to the height (inches) axis. The intersection point on the y - axis is at \(y=85\).

Answer:

\(85\)