document.write( "Question 147158: I need to solve this help solving these two problems, I am stuck I came up with x=2 for the first and (-3,1) for the second can you please help.
\n" ); document.write( "1. If $\"f%28x%29=4x%5E2-3x%2B2\"$ , find f(-1). I know this is not an equation just simplify.\r
\n" ); document.write( "\n" ); document.write( "2. State the domain of f(x)=(x+3)/(x-1)\r
\n" ); document.write( "\n" ); document.write( "I would greatly appreciate all the help I can get on these two. I am in College Algebra the text is College Algebra mac2105, Keiser University
\n" ); document.write( "Thank you
\n" ); document.write( "Teri \n" ); document.write( "

Algebra.Com's Answer #107491 by mangopeeler07(462) $\"\"$ $\"About$

You can put this solution on YOUR website!
1. for f(-1) your corresponding range should be 9, because $\"f%28-1%29=4%28-1%5E2%29-3%28-1%29%2B2\"$ . so $\"f%28-1%29=4%2B3%2B2\"$ . f(-1)=9. That means that when x is -1, y should be 9.\r
\n" ); document.write( "\n" ); document.write( "2. $\"f%28x%29=%28x%2B3%29%2F%28x-1%29\"$ . Your domain for this problem would be any value for x that does not make the denominator zero. So to figure this out, just take a shortcut and find out what will make the denominator zero, and say that the domain is any value for x except that one. In this case, to make the denominator of $\"%28x%2B3%29%2F%28x-1%29\"$ zero, you would have to ask yourself, what minus one would give me zero? Of course your answer is one, so your domain would be all x except 1. \n" ); document.write( "

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