The function f(x) = -(x-1)^2+5 and g(x) = (x+2)^2 - 3 have been rewritten using the completing the square method is the vertex for each function a minimum of maximum?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7