document.write( "Question 120485This question is from textbook college algebra/ blitzer
\n" ); document.write( ": Could you please help me solve for the following problem\r
\n" ); document.write( "\n" ); document.write( "Find the corresponding y values for x = -4, -3, -2, -1, 0, 1, 2 if y=x squared plus 2x minus 3.\r
\n" ); document.write( "\n" ); document.write( "Could you please show your work. \r
\n" ); document.write( "\n" ); document.write( "Thank You \n" ); document.write( "

Algebra.Com's Answer #88309 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
given:\r
\n" ); document.write( "\n" ); document.write( " $\"x+=+-4\"$ , $\"x=-3\"$ , $\"x=-2\"$ , $\"x=-1\"$ , $\"x=0\"$ , $\"x=1\"$ , $\"x=2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "to find:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+-4\"$ , then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"-4\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%28-4%29%5E2+%2B+2%28-4%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+16+-+8+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+16+-+11+\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+5\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+-3\"$ then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"-3\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%28-3%29%5E2+%2B+2%28-3%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+9+-+6+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+9+-+9+\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+0\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+-2\"$ , then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"-2\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%28-2%29%5E2+%2B+2%28-2%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+4+-+4+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+0+-+3+\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+-3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+-1\"$ , then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"-1\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%28-1%29%5E2+%2B+2%28-1%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+1+-+2+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+1+-+5+\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+-4\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+0\"$ , then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"-0\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%280%29%5E2+%2B+2%280%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+0+-+0+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+-3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+1\"$ , then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"1\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%281%29%5E2+%2B+2%281%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+1+%2B+2+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+3+-+3+\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+0\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"x+=+2\"$ , then $\"y=x%5E2+%2B+2x+-+3\"$ will be:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=x%5E2+%2B+2x+-+3\"$ ......substitute $\"x\"$ with $\"2\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=%282%29%5E2+%2B+2%282%29+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+4+%2B+4+-+3\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+8+-+3+\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"y=+5\"$ ......\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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