document.write( "Question 550298: if f(x)=x^2 and g(x)=x-3 find (f o g) (0). \n" ); document.write( "

Algebra.Com's Answer #358587 by oberobic(2304) $\"\"$ $\"About$

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(f o g)(x) = f( g(x) )
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\n" ); document.write( "g(x) = x-3
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\n" ); document.write( "f(x) = x^2
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\n" ); document.write( "Find (f o g)(0), so we are first solve g(x) where x=0.
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\n" ); document.write( "g(0) = 0-3 = -3
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\n" ); document.write( "Now solve f(-3) where x= -3.
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\n" ); document.write( "f(-3) = (-3)^2 = 9
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\n" ); document.write( "Done.
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