Question

reward 5 medals





What is the axis of symmetry for f(x) = 2x2 + 4x + 2?

x = −3

x = −1

x = 1

x = 3

Answer 1

lol...u can only give 1 medal at a time unless u have 5 accounts..:)

Answer 2

not true i use one account and ive given more than one medal

Answer 3

lol...false

Answer 4

whoever answers this with the correct answer will tell you they got five medals when they get five medals

Answer 5

@bradely there is no -2 as an answer choice? is it -3?

Answer 6

f(x) = 2x^2 + 4x + 2
It is equation of parabola
x=-b/2a
a=2 ,b=4
x=-4/4
=-1
Axis of symmetry x=-1
option 2 is correct

source: http://www.mathskey.com/question2answer/ask

Answer 7

@bradely i gave you a little over 5 but your welcome and thank you for helping c:

Answer 8

u r welcome