Question

Let f(x) = x^2 + 6 and g(x) = x+8/x. Find (g times f)(-7)

Choices :)
A.) -55/7
B.) 384/7
C.) 295/49
D.) 63/55

Answer 1

Are you sure it's "times", or is it the open circle? Which tells us that it's a composition of functions :D

Answer 2

It's an open circle, I looked at it wrong.

Answer 3

Ok take a look at this a sec, see if it makes sense or not.. so hmmm to finish this off, we'll need to figure out what f(-7) is.