Question 641819: Find f(0), f(2), f(-2), f(3), f(√2), and f(3t):
F(x)= {1/x, x>3}
{2x, x less than or equal to 3}
*its all in the same brackets*
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Find f(0), f(2), f(-2), f(3), f(√2), and f(3t):
F(x)= {1/x, x>3}
{2x, x less than or equal to 3}
*its all in the same brackets*
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Since 0 is <= 3, f(0) = 2*0 = 0
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Since 2 is <= 3, f(2) = 2*2 = 4
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Since 3 is <= 3, f(3) = 2*3 = 6
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Since sqrt(2) <= 3, f(sqrt(2)) = 2*sqrt(2)
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Sinc 3t is undetermined, we don know what f(3t) equals.
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Cheers,
Stan H.
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