The function f(x) = –0.3(x – 5)2 + 5 is graphed. What are some of its key features? Check all that apply. The axis of symmetry is x = 5. The domain is {x| x is a real number}. The function is increasing over (–∞, 5). The minimum is (5, 5). The range is {y| y ≥ 5}.

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2