Find the largest open interval where the function is changing as requested 1) Increasing f)2. 1) x2+1 Find the absolute extreme values of the function on the interval. 2) 2) fo)-Ink + 2).1sxs5 A)Minimum value is 1n 4·를 atx.2;maximum value isln7.rx-5 B)Minimum value is-1 at x=-1; maximum value is 1n7-sat x=5 C) Minimum value is In 4 atx -2, maximum value is in 3+1 at x-1 D) Minimum value is In3+ 1atx 1; maximum value is In 7 atx-5 Determine all critical points for the function. 3)y=2x2-64F A) x4 3) B) x=0 D) x=0,x=4,and x-4 x " 0 and x = 4 Find the absolute extreme values of the function on the interval. 4)F(x) =-_, 0.5sxs4 A) absolute maximum is an« ; absolute minimum is-12 ahe4 B) absolute maximum is-at x = ; absolute minimum is-12 atâ¦4 C) absolute maximum is-at x-4; absolute minimum is -12 at x 16 2 16 2 16 D)absolute maximum s- at x . 4; absolute minimum is-12at⦠16 2 Find the formula for df-1/dx. 5) f(x)-x73 A) x37 5) 243 D) x47 B) B-1