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myrzilka [38]
3 years ago
7

Anyone understand how to do this?

Mathematics
1 answer:
bagirrra123 [75]3 years ago
5 0

Answer:

<em> f ( x ) = - 2x^2 + 3x + 1</em>

Step-by-step explanation:

If f (x ) extends to → − ∞, as x→ − ∞ , provided f(x) → − ∞, as x → +∞, we can rewrite this representation as such;

− ∞  < x < ∞, while y > − ∞

Now the simplest representation of this parabola is f ( x ) = - x^2, provided it is a down - facing parabola;

If we are considering a down - facing parabola, the degree of this trinomial we should create should be even, the LCM being negative. Knowing that we can consider this equation;

<em>Solution; f ( x ) = - 2x^2 + 3x + 1</em>, where the degree is 2, the LCM ⇒ - 2

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Answer:

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Step-by-step explanation:

Given:

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Formula to be used:

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As we know that:

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So,

⇒ radius=\frac{diameter}{2}

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The circumference of the circle = 26π unit.

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