document.write( "Question 14441: hi can u please help me with this question...i have had a go at it and im not sure if i am right.
\n" ); document.write( "it says: use the rule y= 3x squared minus 10 to complete the table...then it says
\n" ); document.write( "x and y y is left a blank column which i have to figure out.
\n" ); document.write( "2
\n" ); document.write( "1
\n" ); document.write( "0
\n" ); document.write( "10
\n" ); document.write( "5
\n" ); document.write( "my answers were
\n" ); document.write( "x y
\n" ); document.write( "2 24
\n" ); document.write( "1 3
\n" ); document.write( "0 0
\n" ); document.write( "10 1000
\n" ); document.write( "5 375
\n" ); document.write( "
\n" ); document.write( "any help with this is muchly appreciated
\n" ); document.write( "thank you \n" ); document.write( "

Algebra.Com's Answer #7232 by venugopalramana(3286) $\"\"$ $\"About$

You can put this solution on YOUR website!
We are given the relation between x and y saying that $\"y=3%2Ax%5E2-10\"$ .Then we are given a set of values for x and asked to calculate the corresponding values of y and tabulate them.
\n" ); document.write( "let us take the first value of x=2 as asked for to explain the calculation.We have to substitute this value of x in the given relation for y and x namely $\"y=3%2Ax%5E2-10\"$ to get at the value of y corresponding to value of x=2 .\r
\n" ); document.write( "\n" ); document.write( " We get for x=2...... y=3*2*2-10=2. continuing in the same manner
\n" ); document.write( " x=1.......y=3*1*1-10=-7
\n" ); document.write( " x=0.......y=3*0*0-10=-10
\n" ); document.write( " x=10......y=3*10*10-10=290
\n" ); document.write( " x=5.......y=3*5*5-10=65 \n" ); document.write( "

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