The data in the following table indicate that between the ages of 1 and 11, the human brain does not grow linearly, or steadily. A scatter plot for the data is shownbelow the table.LnRegThe graphing calculator screen to the right displays the percentage of an adult brain, y, for a child at age x, where 1 ≤x≤ 11. Use thisinformation to complete parts (a) through (c) below.y=a+blnxa = 29.98670158b=29.67697316Click the icon to view the table.Click the icon to view the scatterplot.B. The data increase rapidly and then begin to level off.C. The data increase rapidly and then begin to decrease.D. The data increase rapidly and then continue to increase even more rapidly.b. Use the graphing calculator screen to express the model in function notation, with numbers rounded to the nearest whole number.f(x) =(Type an expression using x as the variable.)