The equation and graphs represents two different functions

Answer:
D
Step-by-step explanation:
I have this fancy calculator that can graph stuff… so I put it in my calculator, and compared the graph… y axis in graph 1 was +2 and y axis in graph 2 is -2
Also the graph in function 2 is steeper as it is going from 2 to 2
photo of function 1 is attached
Hope this helps