Question

The graph below shows a scatter plot and a linear model of joanna’s height, in inches, for various ages. Use the model to estimate how tall joanna was when she was 11 years old.

Answer 1

57.5

Explanation:

Answer 2

About 57.5 inches

Explanation:

From the points which relates height and age a linear model was made. This allow us to estimate joanna’s height in those years the points are missing. For example, when she was 11 years old, her height was about 57.5 inches.