Which equation is an equation of a circle with a radius of 3 and its center is at (5,-2)? • (x - 5)2 + (y + 2)2 = 9
o (x + 5)2 + (y - 2)2 = 9
o (x + 5)2 + (y - 2)2 = 3
o (X - 5)2 + (y + 2)2 = 3

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.