The graphing calculator screen below displays the percentage

Last updated: 10/3/2023

The graphing calculator screen below displays the percentage of an adult brain y for a child at age x where 1sxs11 LnReg Use this information with numbers rounded to the nearest whole number to find the percentage of an adult size brain a child has at age 6 Round to the nearest whole number as needed 85 82 84 y a blnx a 29 23236624 b 30 26661497 83