Find the center and radius of the circle with the given equation. Then select the correct graph of the circle.
x2 - 4x + y2 + 8y + 4 = 0
The center is located at
and the radius is

Which statements are true of the graph of h(x) = ^3 square root of x-4 ? check all that apply. the domain of h(x) is the set of all real numbers. the range of h(x) is the set of all real numbers. for all points (x, h( h(x) exists if and only if x – 4 0. the graph of h(x) is a translation of f(x) down 4 units. the graph of h(x) intercepts the x-axis at (4, 0).

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?