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Aliun [14]
3 years ago
7

I never understood this topic of math

Mathematics
1 answer:
swat323 years ago
4 0
Answer is B

thank me later lol
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Find the area of the regular polygon
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Answer:

AREA OF THE POLYGON

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What is the axis of symmetry for f(x)=32+9x+15 ?
Alex787 [66]

Answer:

The axis of symmetry is

x=-\frac{3}{2}

Step-by-step explanation:

The given function is f(x)=3x^2+9x+15.

Compare to f(x)=ax^2+bx+c,

a=3,b=9,c=15

The axis of symmetry of the parabola is given by the formula;

x=-\frac{b}{2a}

We substitute into the formula to get;

x=-\frac{9}{2(3)}

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Answer:

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