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Mathematics 13 Online
OpenStudy (anonymous):

Need some serious help. What is this. y = a(x – h)2 + k ... I need to find the vertex of the graph.

OpenStudy (anonymous):

veterx is just (h,k)

OpenStudy (anonymous):

OH wait.Sorry. I put in the wrong info, haha.

OpenStudy (anonymous):

What is the vertex of the graph of y = |-x + 4| + 1?

OpenStudy (anonymous):

THAT is what I need the vertex of.

OpenStudy (anonymous):

are you sure it is not (-x+4)^2+1

OpenStudy (anonymous):

That is the inequality that is on the worksheet, so I'm pretty sure that's it :P

myininaya (myininaya):

inequality?

OpenStudy (anonymous):

|x-h|+k (h,k)are vertex

OpenStudy (anonymous):

.... Oh, wow. I'm sorry. I've been doing Algebra 2 Honors for hours. x__x I can't believe I just said that.

OpenStudy (anonymous):

Thank you so much, imranmeah91!

myininaya (myininaya):

(4,1)

OpenStudy (anonymous):

If Jamie's average speed from his parents to home is v mph, then his average speed to his parents is (v + 16) mph

OpenStudy (anonymous):

Since your equation is |-x + 4| + 1 it would be (4,1)

OpenStudy (anonymous):

Wat.

OpenStudy (anonymous):

Yep, I got it ^^ All I needed was the equation, haha.

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