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3 years ago

Use the cubic model y = 6x3 - 5x2 + 4x – 3 to estimate the value of y when x = 2.

Mathematics

2 answers:

jeka943 years ago

5 0

Answer:

The answer is B.

Step-by-step explanation:

You have to substitute x = 2, into the equation of y :

$y = 6 {x}^{3} - 5 {x}^{2} + 4x - 3$

$let \: x = 2$

$y = 6 {( 2)}^{3} - 5 {(2)}^{2} + 4(2) - 3$

$y = 48 - 20 + 8 - 3$

$y = 33$

Sidana [21]3 years ago

5 0

Yeah it 33 is correct

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GuDViN [60]

Answer:

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Step-by-step explanation:

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3 years ago

The length of a rectangle is 5 cm more than twice the width. The perimeter of the rectangle is 33 cm. Find the dimensions of the

tatiyna

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GenaCL600 [577]

Your answer is

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Shkiper50 [21]

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Step-by-step explanation:

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