Please help me with those questions 1 to 10 It's from calculus!

1) 3) 5) 7) 9) x2 In 2x f(x) y = 2 53 x g(x) = (x2 + x) cos2 x f(x) = 2) 4) 6) 8) 10) x2(2x2 + f (x) = In Y = arccscex Y = sec (x2 + 3) f (x) = log2(x2 + x + 1)