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Mathhelp346
 3 years ago
PLEASE HELP PLEASE:
Write each quadratic function in vertex form. Give the coordinates of the vertex and the equation of the axis of symmetry. Then describe the transformations from f(x)= x^2 to g.
g(x)=x^2+2
Mathhelp346
 3 years ago
PLEASE HELP PLEASE: Write each quadratic function in vertex form. Give the coordinates of the vertex and the equation of the axis of symmetry. Then describe the transformations from f(x)= x^2 to g. g(x)=x^2+2

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mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1do you know how to graph these two equation?

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1http://www.mathsisfun.com/data/functiongrapher.php#functions

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1can you see the vertex of each eq?

Mathhelp346
 3 years ago
Best ResponseYou've already chosen the best response.0..how do i enter them in?

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1now that you know the vertex of each you can write the vertex form of each of the equation

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1the vertex form formula is a(xh)+k=0, where vertex= (h,k)

Mathhelp346
 3 years ago
Best ResponseYou've already chosen the best response.0so h is x and k is y

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1from ax^2 +bx +c=0 f(x)=x^2+2= x^2 where b=0, c=0 g(x)=x^2+2, where b=0,c=2

Mathhelp346
 3 years ago
Best ResponseYou've already chosen the best response.0wait why is f(x)=x^2+2= x^2? shouldn't it be just f(x)=x^2?

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1these two eQ are different, see the graph

Mathhelp346
 3 years ago
Best ResponseYou've already chosen the best response.0why is the f(x) different?

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1the main form is f(x)=x^2 but if you change them to y=x^2 now theres a negative sign then if you add 2 then you have to jump up 2 on y axis

mark_o.
 3 years ago
Best ResponseYou've already chosen the best response.1did you see the difference between the two graph now?

Mathhelp346
 3 years ago
Best ResponseYou've already chosen the best response.0oh so your showing the transformation?
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