The diameter of the sun is about 1.4 x 10 ^ 6 km the diameter of the earth is about 13,000 km what is the approximate ratio of the diameter of the sun to the diameter of the earth

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.