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anonymous
 one year ago
Choose the equation below whose axis of symmetry is x = 2.
y=x^2+4x+2
y=x^24
y=x^22
y=x^24x+2
anonymous
 one year ago
Choose the equation below whose axis of symmetry is x = 2. y=x^2+4x+2 y=x^24 y=x^22 y=x^24x+2

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Elsa213
 one year ago
Best ResponseYou've already chosen the best response.0What do you think the answer is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think its c but I don't know

Elsa213
 one year ago
Best ResponseYou've already chosen the best response.0I also think it is c. :o

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the axis of symmetry is x=b/2a

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so if you plug in numbers into that formula which one do you think it is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0nope. the 4 is not b its c. so the axis of symmetry would be 0.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0o that makes sense thanks @GretaKnows

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so try d. y=x^24x+2 (4)/2*1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.04 is +4 and 2*1 is 2. 4/2 is 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so you think d is the answer? @GretaKnows
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