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Mad_e13
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find a quadratic function f(x)=ax^2+bx+c whose graph has a maximum value at 25 and xintercepts 3 and 2
 one year ago
 one year ago
Mad_e13 Group Title
find a quadratic function f(x)=ax^2+bx+c whose graph has a maximum value at 25 and xintercepts 3 and 2
 one year ago
 one year ago

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myininaya Group TitleBest ResponseYou've already chosen the best response.0
You are given the zeros k and l, of the quadratic so you should know that the quadratic is this a(xk)(xl). What are k and l? (We will use the max here in a sec)
 one year ago

myininaya Group TitleBest ResponseYou've already chosen the best response.0
Wait. This doesn't make sense. How can the max value be at x=25 when 25 is not beteeen 3 and 2. Do they mean the max value is 25?
 one year ago

myininaya Group TitleBest ResponseYou've already chosen the best response.0
Well if you decide to come back...Since they are talking about min/max, you can refer also to the vertex form of a parabola: a(xh)+m where (h,m) is vertex. Have a good day.
 one year ago

Mad_e13 Group TitleBest ResponseYou've already chosen the best response.0
yes maximum value is 25
 one year ago

Mad_e13 Group TitleBest ResponseYou've already chosen the best response.0
I really don't know
 one year ago

IrishBoy123 Group TitleBest ResponseYou've already chosen the best response.0
this should help. pls ask questions if helpful.
 one year ago

Mad_e13 Group TitleBest ResponseYou've already chosen the best response.0
on the fourth line are those "d" or "a"
 one year ago
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