Question

Compare and contrast the two quadratic equations below. In order to receive full credit, use complete sentences to describe the following:

The direction each parabola opens
The vertex of each parabola

y = x2 - 2x
y = -2x2 + 4x - 3

Answer 1

consider first one......coefficient of x2 is +ve....co it's a pit

Answer 2

that question has already been answered on here.

Answer 3

mean facing toward posite y

Answer 4

can you give me a link

Answer 5

it is a little different

Answer 6

Angel it is different

Answer 7

sure hang on http://openstudy.com/study#/updates/4eab8837e4b0f28a15f95d12

Answer 8

@Tennistar : The Direction of the parabola depends on the coff.on x^2
If its +ve it will open Upward if its -ve it will open downward ..

Answer 9

Got the solution ?

Answer 10

yeah thanks

Answer 11

:)