The growth of baby girl Claire is displayed in the graph below. A) determine the slope of the line. Show your work.

B) is baby girl Claire garbing at a faster rate than baby girl grace? Justify your answer.

C) use point slope form to write a linear equation to represent the growth of Claire over time. Then, simplify the equation and write it in slope-intercept form. Identify the y intercept. Show your work.

D) based on the data, how long was Claire at birth? Explain.