Carrie is finding the set of even numbers within the set of prime numbers.
Of the sets described, which is the universal set?

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x