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anonymous
 5 years ago
Tell weather the graph opens up or down
Identify the vertx
tell if the graph is wider or narrower or the same as the graph of Y =X
f(x)=2 x+2 +8
anonymous
 5 years ago
Tell weather the graph opens up or down Identify the vertx tell if the graph is wider or narrower or the same as the graph of Y =X f(x)=2 x+2 +8

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You know how translating functions works right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0xavier can you help me please

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Well what you add to the x is how many units the function is moves to the left. What you add outside is how many units up. So f(x)=2xh+k has been moves h to the right and k up. Since the vertex was originally at (0,0) its not at (h,k)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Its originally (0,0) on the graph y=x but since you did that stuff to it, it moved to (h,k) where f(x)=2xh+k. In this case h=2 and k=8 so the vertex is at (2,8)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay does it open up or down and is it narrow or wider

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If the number in front of the absolute value is positive, then it opens up. If negative it opens down. If the absolute value of that number is greater than 1, then its narrower. If the absolute value is less than 1, then its wider.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yeah. How about the way it opens?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can you do another one for me ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sure but lets see how far you can get first before I help. Look over how we did this one

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay so i think it open up

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and the x=3 but i can tfind the second number

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0f(x)=axh+k. Remember vertex is at (h,k)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but i cant find k i think its 1 but idk

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You have f(x)=7x34 f(x)=axh+k Look at the placement of the letters.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay so the vertex is 3,4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and it opens up and its narrower

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yesss thank you so much :)
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