document.write( "Question 58658: Could someon help me PLZ\r
\n" ); document.write( "\n" ); document.write( "graph y=2(x+5)^-3 and label the vertex and all exact interceps, not to scale on the Y axis\r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #40208 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
graph y=2(x+5)^-3 and label the vertex and all exact interceps, not to scale on the Y axis\r
\n" ); document.write( "\n" ); document.write( "On the off chance that you meant to type y=2(x+5)^2-3, I'm going to give this a try.
\n" ); document.write( "\"highlight%28y=a%28x-h%29%5E2%2Bk%29\" is vertex form, where the vertex is (h,k)
\n" ); document.write( "\"y=2%28x%2B5%29%5E2-3\"
\n" ); document.write( "Vertex: (h,k)=(-5,-3)
\n" ); document.write( ":
\n" ); document.write( "Y-intercepts happen when x=0, let x=0 and solve for y.
\n" ); document.write( "\"y=2%280%2B5%29%5E2-3\"
\n" ); document.write( "\"y=2%285%29%5E2-3\"
\n" ); document.write( "\"y=2%2825%29-3\"
\n" ); document.write( "\"y=50-3\"
\n" ); document.write( "\"y=47\" There is a y-intercept at (0,47)
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\n" ); document.write( "x-intercepts happen when y=0, let y=0 and solve for x using the square root property:
\n" ); document.write( "\"0=2%28x%2B5%29%5E2-3\"
\n" ); document.write( "\"0%2B3=2%28x%2B5%29%5E2-3%2B3\"
\n" ); document.write( "\"3=2%28x%2B5%29%5E2\"
\n" ); document.write( "\"3%2F2=%282%2F2%29%28x%2B5%29%5E2\"
\n" ); document.write( "\"3%2F2=%28x%2B5%29%5E2\"
\n" ); document.write( "\"%2B-sqrt%283%2F2%29=sqrt%28%28x%2B5%29%5E2%29\"
\n" ); document.write( "\"%2B-sqrt%283%2F2%29=x%2B5\"
\n" ); document.write( "\"-5%2B-sqrt%283%2F2%29=x%2B5-5\"
\n" ); document.write( "\"-5%2B-sqrt%283%29%2Fsqrt%282%29=x\" Some teachers are happy here.
\n" ); document.write( "\"-5%2B-sqrt%283%29%2Asqrt%282%29%2F%28sqrt%282%29%2Asqrt%282%29%29=x\"
\n" ); document.write( "\"-5%2B-sqrt%286%29%2F2=x\"
\n" ); document.write( "The x intercepts are at (-5-sqrt(6)/2,0) and (-5+sqrt(6)/2,0)
\n" ); document.write( "\"graph%28300%2C200%2C-10%2C5%2C-5%2C50%2C2%28x%2B5%29%5E2-3%29\"
\n" ); document.write( "Happy Calculating!!!
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