1. Math
  2. Mathematics
  3. hi i can do most of the prep 2 question...

Question: hi i can do most of the prep 2 question...

Question details

Hi, I can do most of the Prep 2 question, but not sure how to get an answer when I sub in π6 into the fog equation which I'm pretty sure is 9sin^2 (2x) + 6. Their answer is 51/4

Also, I was able to do Prep 4 and sketch a possible graph for f[g(x)] but not sure about what equation I'd use for the first graph of Prep 5. I got g(x) = -x^2 + 3 for the 2nd graph. 

Thanks as always for your help, Michael

 

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution