Question

Medal! which equation matches the graph shown below?
a. y=x^4+2x^3-2x-1
b. y=x^3-2x^2-2
c.y=5x^2+2
d.y=2x-2

attachment below

Answer 1

@giannisl9 do you know this? haha

Answer 2

Is it (c) ?

Answer 3

I am not sure! haha that is why im asking ;/

Answer 4

It is (c), also check http://www.wolframalpha.com/input/?i=y%3D5x%5E2%2B2

Answer 5

Ok thank you!

Answer 6

You' re welcome