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anonymous
 4 years ago
Use shifts of power functions to find a possible formula for each of the graphs below. Assume the graphs are not being stretched. Attached are two pictures of A) graph and B) Graph
anonymous
 4 years ago
Use shifts of power functions to find a possible formula for each of the graphs below. Assume the graphs are not being stretched. Attached are two pictures of A) graph and B) Graph

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ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1A) standard equation of a parabola with vertex h and k y=a(xh)^2+k here the vertex is 3,2 so h=3 and k=2 hence \[y=a(x+3)^22\] here no information for a is given since the parabola is opening downeards, a is negative \[y=a(x+3)^22\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0okay let me look it over

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0do i put a in the y= equation?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0okay cool! thanks. How does B look

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.15 minutes, I'll take a look into it

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1sorry took long, dude I don't recognise this curve. Let me ask others for help

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1Hi, sorry kept you waiting I think this is tan x shifted y= 7+tan(x14) as at x= 14 y=7

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but I dnt think i would write it with tan in it

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1I've an idea let me work on it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0just like the other on u showed me y=x^2, i think this type of graph is y=x^3

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1This is also a form of x^2 , it's vertex is (14,7) so y= (x14)^2+7 for x>=14 and (x14)^2+7 for x<14

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0is that part the answer?

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1yeah for x>=14 we have a different function and for x<14 we have different

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so it has that negative sign in front

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1welcome , do check them with your teacher and tell me if i got it right

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0butthe graph is positive

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.1 sign is bringing the graph downward, it's initially positive, then it becomes negative . The negative part is not shown in the graph
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