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SKforlife
Group Title
PLEASE HELP WITH THESE TWO QUESTIONS
1...What are the values of a, b, and c in the function? List them in order with commas, such as 1,2,3.
y = 2x2 + 5x  4
2...What is the vertex for the function? (You will want to find the axis of symmetry first.) Write as an ordered pair, leaving no spaces, such as (1,4).
y = 3x2 + 6x
 2 years ago
 2 years ago
SKforlife Group Title
PLEASE HELP WITH THESE TWO QUESTIONS 1...What are the values of a, b, and c in the function? List them in order with commas, such as 1,2,3. y = 2x2 + 5x  4 2...What is the vertex for the function? (You will want to find the axis of symmetry first.) Write as an ordered pair, leaving no spaces, such as (1,4). y = 3x2 + 6x
 2 years ago
 2 years ago

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nickymarden Group TitleBest ResponseYou've already chosen the best response.3
1. 2, 5, 4
 2 years ago

SKforlife Group TitleBest ResponseYou've already chosen the best response.0
Do you know the second one?
 2 years ago

nickymarden Group TitleBest ResponseYou've already chosen the best response.3
\[Xv= (b)/2a \] \[Yv=\Delta/4a\]
 2 years ago

MHAMMED Group TitleBest ResponseYou've already chosen the best response.0
x= b/(2a) y(b/2a)=
 2 years ago

nickymarden Group TitleBest ResponseYou've already chosen the best response.3
\[\Delta=b^24ac\]
 2 years ago

MHAMMED Group TitleBest ResponseYou've already chosen the best response.0
Did you get it?
 2 years ago

SKforlife Group TitleBest ResponseYou've already chosen the best response.0
no i dont know the anwser ? lol
 2 years ago

nickymarden Group TitleBest ResponseYou've already chosen the best response.3
just put the numbers into the formulas and you'll get the answers..
 2 years ago

MHAMMED Group TitleBest ResponseYou've already chosen the best response.0
the answer is ( 1,3)
 2 years ago

MHAMMED Group TitleBest ResponseYou've already chosen the best response.0
\[a=3 , b=6, x=(6)/2(3)=1, y(1)= 3(1)^2+6(1)=3\]
 2 years ago

MHAMMED Group TitleBest ResponseYou've already chosen the best response.0
So the vertex is (1,3)
 2 years ago
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