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Janu16
 one year ago
The following graph of f(x)=x^2 has been shifted into the form f(x)=(xh)^2+k
Janu16
 one year ago
The following graph of f(x)=x^2 has been shifted into the form f(x)=(xh)^2+k

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Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2in that equation (h,k) is the vertex point

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2ycoordinate of the vertex would be the k dw:1443886284134:dw so look at the graph find what's x and y

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2it should be (x,y) pair

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2you can draw a vertical line like this dw:1443886489382:dw when x = 2 y =1 so (2,1)

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2so what would be the vertex in the given graph ?

Janu16
 one year ago
Best ResponseYou've already chosen the best response.0ohh so the vertex is 2? cause that dot is on negative line

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm f(x)=a(xh)^2+k\] vertex form of parabola where (h,k) is the vertex point shape of the parabola depends on the sign of leading coefficient if a is positive then it will opens updw:1443886757241:dw and when a is negative parabola opens down

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2dw:1443886878265:dw that's the vertex

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2or in other words h = horizontal shift k= vertical shift to find k you should know how many units the graph going up or down from the origin

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0why cant i see the drawing

Janu16
 one year ago
Best ResponseYou've already chosen the best response.0so if you know that you would get the k?

Janu16
 one year ago
Best ResponseYou've already chosen the best response.0you cant see it if you are on the phone app.

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2i'll give u an exxample dw:1443887248429:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2dw:1443887515749:dw the point is in first quadrant where x and y both are positive

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes x =2 but we also need y coordinate so when x = 2 y = what ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2np :=) and yes right k=3
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