Math question picture includeda.40mb. 36mc. 32 md. 30 m

What is the y intercept of f(x)=(1/2)^x?

How can you tell when x and y are not directly proportional?

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.