For which function does f(-_1 2 ) -1? A f(x) = 2x C f(x) = x B f(x) = -2x| D f(x) = 2x 5

L23 - 10 Now You Try It (NYTI): 1. Find the critical numbers of f(x)=2 x 3/5− x 8/5. Be sure to write your derivative as a single fraction. 2 1/3 2. Find the absolute extrema of f(x)=( 1 − x ) on [−1,3]. 3. Find the absolute extrema of f(x)=2s n( x)+cos(2 x)on[ ,π]. 4. A rocket is shot into the air from the...