Select all expressions that are equivalent to 6x + 1 + 3x +4 A. 9x + 5
B. 9x + 1 + 4
C. 3x + 3
D. 3x +5

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

Can someone me with this problem . show your work .

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?