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anonymous
 5 years ago
y=x^2+5x+6 vertex?
anonymous
 5 years ago
y=x^2+5x+6 vertex?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Vertex means the lowest point?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the minimum or maximum point.. maximum in this case

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so it will be (b/2a, D/4a)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0or you can just apply d/dx

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can we differentiate it?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the problem is im getting 49/4 when x=5/2 and my book says the answer is 29/4... no differentiation

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so it will be (b/2a, D/4a).how?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm...(5/2)^2 + 25/2 + 6 = 25/4+25/2+6 = 25/4 + 6 =49/4, you're right!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1y=(5/2)^2+5(5/2)+6 y = 25/4 + 25/2 +6......... yup

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0See: do you know differentiation?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ok. so when you differentiate ax^2+bx+c and equate it to 0, you get b/2a Putting this in fn: you get D/4a

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0See: did u get y i differentiated?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0plz tell me the reasion?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok when we differentiate, we get the eqn of the slopes of that eqn on respective pts

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0why we want to know slope?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0tell me what you know about derivative at a pt?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i have done intermediate level

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok. its the limiting secant to the graph, the tangent!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0bec of tangent we differentiate ya?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not actually, derivative is also the rate, you can say, See the more slope a pt has, wouldn't it turn more? What I mean is if it has more slope it will increase faster!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So you understand why we equate the slope to 0?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0actually iam not intouch.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm...np was i clear enough?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0LOL, I'm askin you did u understood wat i said now?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0or i was too fast or slow?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Determine the vertex of the given equation. y = x2 + 9? im Haveing trouble.
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