Find the average value gave at the function gr an the given interval. 90:) = 8 0:506}, [m'l HIE] X a b 9( x) = 8cos (x) [- gave = to f ( x ) dy a gave = N ( 8 cos x ) dx . gave - 8 sinx 2 - T 2 T " gave = If - 8 sin (? 1- - 8sin / I 7 CO gave " gave = 16