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How do you evaluate the function with the given values of x: g(x)=3x^2 x=0, x=2?

Answer 1

Ethan Adkins

To evaluate the function ( g(x) = 3x^2 ) at ( x = 0 ) and ( x = 2 ):

For ( x = 0 ): ( g(0) = 3(0)^2 = 0 )
For ( x = 2 ): ( g(2) = 3(2)^2 = 3(4) = 12 )

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Answer 2

Eva Abramson

#0" and "12#

#"to evaluate substitute the given values for x into "g(x)#

#rArrg(color(red)(0))=3xxcolor(red)(0)^2=3xx0=0#

#rArrg(color(red)(2))=3xxcolor(red)(2)^2=3xx4=12#

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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