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OK, well that one got answered so here's another one: How does evolution of resistance to a pesticide illustrate natural selection?

Charles Darwin discovered flightless cormorants on the Galapagos islands. How might the discovery of this unusual bird have influenced his thinking about evolution??

I'll ask more when this one is answered....

Hey.... I'm looking for a cheap gameshark for my DS that IS NOTGameShark brand.... I think I want an Action Replay but I can't find one for UNDER $25!!! Anyone got any helpful links or ideas?

I know how to do it.... I just keep getting weird answers... What'd you get?

Of course I have.... That's just not what they want us to do...

I need some help on about five questions... The first two I need to find a quadratic equation that has the give roots:

The first question: 3/4, 9/2

The second question: -0.25, 0.25

Then next three I need to write each equation in the form f(x) = a(x-h)^2+k (unless it's not already in that form). I need to name the vertex, axis of symmetry, and direction of opening for the graph of eahc quadratic function. Then I need to graph it.

The third question is: f(x)=a(x-5)^2-7

The fourth question is: f(x)= -9^2+54x-8

The fifth (and final) question is: f(x)=0.25x^2-6x-16

What I'm working on is "Exploring Quadratic Functions and Inqualities".... it needs to be in ax^2(+/-)bx(+/-)b=0

Sum and Product of Roots!!!

Find the quadratic equation that has the given roots:

1: 3/4, 9/2

2: -0.25, o.25

HELP ME!!!