Given f(x) = |2-5x1. 8(x) =1 x+ 2 . and h(x) = -Vx +7, evaluate each function. 11. (f - 8) (-6) 12. (g . h)(8) 11 12. 13. $ ( 4 ) 13 14. ( f oh) (-1) 14 Given A(x), find fl(x). State any restrictions in the domain. 15. f(x) = -(x-1)2+3; x21 16. f (x) = 1-6 x+ 2 15. 16 Verify graphically that f(x) and g(x) are inverse functions. 17. f(x) = 2x -5 and g(x) = x+5 2 18. f (x) = Vx - 4 and g(x) = (x+ 4)2; x2-4 Determine algebraically using compositions whether functions f and g are inverse functions. 19. f(x) =2x -6 and g(x) = x+6 V 2 20. f (x) = = -2 and 8(x) = x - 2 Inverses? O yes O no Inverses? O yes O no