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olga nikolaevna [1]
3 years ago
9

(V2.00)Rewrite f(x) = -2(x - 3)2 + 2 from vertex form to standard form.​

Mathematics
1 answer:
Mashutka [201]3 years ago
6 0

Answer:

The standard form of the quadratic equation is f(x)=-2x^{2}+12x-16

Step-by-step explanation:

we know that

The standard form of a quadratic equation is

f(x)=ax^{2}+bx+c

we have

f(x)=-2(x-3)^{2}+2

convert to standard form

f(x)=-2(x-3)^{2}+2\\f(x)=-2(x^{2} -6x+9)+2\\f(x)=-2x^{2}+12x-18+2\\f(x)=-2x^{2}+12x-16

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If y varies inversely as x and y=-11 when x=1, what is y when x =11?
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Step-by-step explanation:

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3 years ago
What is the measure of an angle whose sine is√3/2 ? 60 45 30
dem82 [27]
ANSWER

The required angle is
60 \degree

EXPLANATION

Let the angle whose sine is
\frac{ \sqrt{3} }{2}
be
x \degree

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8 0
3 years ago
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Use the order operations<br><br><br> 27+6(2X2-1) 4x2-5
Andrei [34K]
27+6(2*2-1)4*2-5
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27+(144)-5
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So the answer is 166.
5 0
3 years ago
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