3 years ago

2x4-5x3-2x2+8x-1/2x-1

1 answer:

Zina [86]3 years ago

4 0

Answer: 2x^4-5x^3-2x^2+15x/2-1

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Lena [83]

<u>Answer:</u>

$f(x) = x^2 , x < 2$

$f(x) = 5, 2\leq x < 4$

<u>Step-by-step explanation:</u>

We have a parabola and a small line shown in the graph.

The parabola goes upto x = 2 but does not reach that very value. So x = 2 starts on the line above where x = 2 and ends just before x = 4.

Therefore, this function can be modeled by:

$f(x) = x^2 , x < 2$

$f(x) = 5, 2\leq x < 4$

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Aliun [14]

The ratio is 1 to 3. Hope this helped

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