Instructions: select the correct answer. graph a graph b graph c graph d which graph represents the solution set of y = x2 − 4 and x + y + 2 = 0? graph a graph b graph c graph d

What is the exact volume of the cylinder? 16in going into the middle of the top of the cylinder and 40in in height a) 25,600(pi)3 b)10,240(pi)3 c)1280(pi)3 d)640(pi)3

Acircle has a circumference of 28.36 units what is the diameter of the circle

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42