If the equation of a circle is (x + 4)2 + (y - 6)2 = 25, its center point is

(-4, 6)
(4, -6)
(4, 6)

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

True or false look at the picture pls : /

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.