which is the graph of the function?

at first glance, you'll see that there is a negative beside the stretch factor of 2 which suggests that the function will be opening downwards, which means that we can eliminate g.
the vertex is then at (-3, 5) which narrows down the answer to F.
Answer:
it's orange
Step-by-step explanation:
because black is (x-<+17)
and yellow is 61 that means that y =orange