document.write( "Question 287328: This is a two-part problem.\r
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document.write( "For
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document.write( "A) Find (FºG)(x)\r
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document.write( "B) Find the domain of (FºG)(x)\r
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document.write( "What I have so far, which I am not totally sure about it:
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document.write( "(FºG)(x) = simplified into
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document.write( "Is that correct for step A)? And how do I find the domain for step B)? \n" );
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Algebra.Com's Answer #208736 by jsmallt9(3758)![]() ![]() ![]() You can put this solution on YOUR website! You did part A exactly right! \n" ); document.write( "For the domain, you just have to find the set of acceptable values for x. The function you found in part A has the x inside a square root. Since we must have a non-negative (zero or positive) number inside the square root, the only values we can allow x to be are those those that make 2x-5 non-negative. In other \"words\" \n" ); document.write( " \n" ); document.write( "Solving this: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "This describes the acceptable values of x. This is the domain. \n" ); document.write( " |