I would put the prices
use a 20 or 10 unit measure for y-axis and do 1 unit on the x-axis.
The graph would look skinnier at this rate and even in the information the price is on the y-axis side...
Y=4^x-3 translated down 3 units
y=4^x+3 translated up 3 units
y=-4^x-3 translated down 3 units and vertical reflection
y=-4^x+3 translated up 3 units and verticals reflection
I think that the answer is B.
Looking at the graph, we'll notice that there is a local maximum at x=0 and it looks similar on both sides of the y axis, therefore making it symmetric around the y axis given the options
180-50= 130 so x=130 or 360-100=260 then 260/2=130 so x=130