lisapressley2001
lisapressley2001 lisapressley2001
  • 02-01-2017
  • Mathematics
contestada

Use the cubic model y=3x^3 to find the value of y when x=8

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apologiabiology
apologiabiology apologiabiology
  • 02-01-2017
pemdas

exponent first

y=3(8³)
8³=512
y=3(512)
y=1536

the value is 1536
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flightbath flightbath
  • 06-12-2018

Answer:

Value of y is 1536.

Step-by-step explanation:

We have given an expression [tex]y=3x^3[/tex]

We need to find the value of y when x=8

We will substitute the value of x as 8 in the given expression we get

[tex]y=3(8)^3[/tex]

On simplification we get

[tex]y=3(512)[/tex]

On further simplification we get:

[tex]y=1536[/tex]

Hence, the required value that is the value of y is 1536


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