Answer:
20%
Step-by-step explanation:
trust me
Answer:
I select b, 1,3, or 9 photos as my answer.
Answer:
2 bc cos A
Step-by-step explanation:
Cosine rule
One thing everyone always forgets is we don't usually see the <em>entire</em> graph. Once out of the frame, these functions can do anything they want.
From what we can see, only the bottom right one is always decreasing.
Answer: bottom right
By the way, the top right graph (a vertical line) isn't a function.