A quadratic function has a equation f(x)=a(x+3)^2-4 and goes through the point (-2,2) what is the a value

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.