Answer:
-0.2
Step-by-step explanation:
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
A because 5/15 is 1/3 and you need to find the median
Answer:
We say that it is squared because we are multiplying that number twice. A square has two sides, therefore we are squaring the number.
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