pls i beg for an answer and pls explain how u got that answer too! PLSSSSSSSSSSSSSSSSSSS

Answer:
c) (-3,1)
Step-by-step explanation:
See, the turning point here is the maximum point. The coordinates of the turning point will give you the maximum value of g.
Now, how will you know if it's maximum or minimum by seeing a graph? It's simple, a smiley curve has a minimum point and a sad curve has a maximum point.
I hope it helped.