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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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Answer:

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Step-by-step explanation:

Given the quadratic equation: $6x^2+1>0$

Subtraction property of equality states that you subtract the same number to both sides of an equation.

Subtract both sides by 1 we get;

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Division property of equality states that you divide the same number to both sides of an equation.

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