Which equation matches the graph shown below? (ill put it in the comments)
a. y=x^2
b. y=2x^2
c. y=2x^2
d. y=2(2)^x

Question

Which equation matches the graph shown below? (ill put it in the comments)
a. y=x^2
b. y=2x^2
c. y=2x^2
d. y=2(2)^x

anonymous · Answer

I need help I really have no idea. I've tried doing guess and check by graphing the four equations but none of them make sense..... Please help

anonymous · Answer

I would assume that it would not be a b or c since those are all parabolas.

anonymous · Answer

Only one of those equations models an exponential growth.

anonymous · Answer

When I graphed a it was a parabola too. When I graphed d it looked like the same shape.. just not in the right spot. It was more positive then the graph shows.