Use the critical points to determine the test regions. Which are possible test points

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.