In exercises 21-28 solve each equation for x

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Is a positive integer raised to a negative power always positive

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.