Find the required information and then graph the parabola. x = y^2 – 6y + 8
Vertex:
Focus:
Directrix:

Write a story that matches with the expression 42x-5 pls hurry

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.