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Eiwoh2 · Answer

It's post after post with ya, huh? lol jk

AMQ · Answer

on?

zarkam21 · Answer

Eiwoh2 · Answer

Well we can obviously rule out C.....why do you think?

AMQ · Answer

AMQ · Answer

^ just for the convenience

moreso · Answer

what's wrong with c) ?

Eiwoh2 · Answer

Why can we rule out C, @zarkam21

zarkam21 · Answer

Because it is facing up

Eiwoh2 · Answer

Yes, btu most importantly it dosent have a postitive leading coefficient..its just a U shape.

zarkam21 · Answer

Okay and then D is a choice right?

Eiwoh2 · Answer

Yes, but you can chose more than  one answer here

moreso · Answer

A U shape always has a positive leading coefficient

zarkam21 · Answer

@moreso  yeah that's what I thought too :/

Eiwoh2 · Answer

well in that case, what answer can we rule out then, moreso?

Eiwoh2 · Answer

And he, thank you

moreso · Answer

we can rule out A)

Eiwoh2 · Answer

bc it has a negative leading...since it's going to the negative side?

celticcat · Answer

B is the graph of f(x) = x^3  so that one

Eiwoh2 · Answer

B is definitely an answer

moreso · Answer

We are not given the explicit function, though we can make an inference based on the graph.

celticcat · Answer

- oh no x^3 + some number

Eiwoh2 · Answer

Here, heres a medal for going on the right track, Moreso. I have to go anyways

moreso · Answer

b) could be x^3, x^5, x^7, etc

celticcat · Answer

D is one also

moreso · Answer

plus a constant

celticcat · Answer

arent they all with positive constants except A?

moreso · Answer

they all have positive leading coefficient, except A

celticcat · Answer

yes C is the graph of an even exponential function like x^2