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What is the axis of symmetry for the graph of y = 3x2 + 6x − 4?
 one year ago
 one year ago
What is the axis of symmetry for the graph of y = 3x2 + 6x − 4?
 one year ago
 one year ago

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Spartan_Of_AresBest ResponseYou've already chosen the best response.0
i didnt just crash
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.1
You can get the axis of symmetry from putting the equation in the vertex form: y = 3(x^2 + 2x)  4 y = 3(x^2 + 2x + 1)  4  3 y = 3(x + 1)^2  7 so the vertex is (1, 7) and the axis of symmetry is x = 1.
 one year ago

Spartan_Of_AresBest ResponseYou've already chosen the best response.0
also what are the domain and range?
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.1
This is a parabola opening upwards, so that vertex is the lowpoint for "y". The domain is all allowable "x" values which in this case is all numbers. The range is all "y" values and that is y >= 7.
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.1
Good luck in all of your studies and thx for the recognition! @Spartan_Of_Ares
 one year ago

Spartan_Of_AresBest ResponseYou've already chosen the best response.0
where did you get that pic for your profile
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.1
I got it from searching for fractals . I can't remember where though. I like mathematical art.
 one year ago

Spartan_Of_AresBest ResponseYou've already chosen the best response.0
ok im going to useit as my descktop background
 one year ago
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