For f(x)=ax^2+bx+c
the axis of symmetry is -b/2a
f(x)=2x^2+4x+2
a=2
b=4
-4/(2*2)=-4/4=-1
the axis of symmetry is x=-1
B
Answer:
4.25
Step-by-step explanation:
Take your cost and divide it by the number of tickets.
55.25/13 = 4.25
21.25/5 = 4.25
No matter which pair you use, the answer is 4.25
82+2x=180
2x=98
x=49
answer is x=49
Answer:
Step-by-step explanation:
14
Answer:
my answer for 32 is definitely D
my answer for 33 is definitely C
