document.write( "Question 916177: s(t) = −16t2 + v0t + s0.
\n" ); document.write( "If s(1) = 94 and s(4) = 79, what are v0 and s0? \n" ); document.write( "

Algebra.Com's Answer #555945 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"s%28t%29=-16t%5E2%2Bv%5B0%5Dt%2Bs%5B0%5D\"$
\n" ); document.write( " $\"s%281%29=-16%281%29%5E2%2Bv%5B0%5D%281%29%2Bs%5B0%5D=94\"$
\n" ); document.write( " $\"-16%2Bv%5B0%5D%2Bs%5B0%5D=94\"$
\n" ); document.write( "1. $\"v%5B0%5D%2Bs%5B0%5D=110\"$
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\n" ); document.write( " $\"s%284%29=-16%284%29%5E2%2Bv%5B0%5D%2A4%2Bs%5B0%5D=79\"$
\n" ); document.write( " $\"-256%2B4v%5B0%5D%2Bs%5B0%5D=79\"$
\n" ); document.write( "2. $\"4v%5B0%5D%2Bs%5B0%5D=335\"$
\n" ); document.write( "Subtract eq. 1 from eq. 2,
\n" ); document.write( " $\"4v%5B0%5D%2Bs%5B0%5D-v%5B0%5D-s%5B0%5D=335-110\"$
\n" ); document.write( " $\"3v%5B0%5D=225\"$
\n" ); document.write( " $\"v%5B0%5D=225\"$
\n" ); document.write( " $\"v%5B0%5D=75\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"75%2Bs%5B0%5D=110\"$
\n" ); document.write( " $\"s%5B0%5D=35\"$ \n" ); document.write( "

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