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a_sh-v [17]
3 years ago
11

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

Mathematics
2 answers:
GalinKa [24]3 years ago
7 0

Answer:

Value of y is 1536.

Step-by-step explanation:

We have given an expression y=3x^3

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

y=3(8)^3

On simplification we get

y=3(512)

On further simplification we get:

y=1536

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


SpyIntel [72]3 years ago
6 0
Pemdas

exponent first

y=3(8³)
8³=512
y=3(512)
y=1536

the value is 1536
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