Please help me correctly solve parts a and b. I'm so lost

A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y She randomly selects 11 children from her practice, measures their heights and head circumferences, and obtains the accompanying data. Complete parts (a) through (g) below Click the icon to view the children's data. (a) Find the least-squares regression line treating height as the explanatory variable and head circumference as the response variable Data Table y=[ x + 0 (Round the slope to three decimal places and round the constant to one decimal place as needed ) (b) Interpret the slope and y-intercept, if appropriate Height (inches), x Head Circumference (inches), y 27 5 17 7 First interpret the slope Select the correct choice below and, if necessary, fill in the answer box to complete your choice 24.25 17 2 A. For every inch increase in head circumference, the height increases by | |in, on average 25.75 17 2 (Round to three decimal places as needed.) 25 76 17.6 25 17.0 O B. For a height of 0 inches, the head circumference is predicted to be in 27 75 17 8 (Round to three decimal places as needed.) 26.5 17 5 O C. For a head circumference of 0 inches, the height is predicted to be in 27 25 17.7 (Round to three decimal places as needed.) 26 17 4 26 176 O D. For every inch increase in height, the head circumference increases by in., on average (Round to three decimal places as needed.) 27 5 17 7 O E. It is not appropriate to interpret the slope Print Done Interpret the y-intercept, if appropriate Select the correct choice below and, if necessary, fill in the answer box to complete your choice O. A. For a height of 0 inches, the head circumference is predicted to be in. (Round to one decimal place as needed.)