document.write( "Question 418098: Write the equation of the line (3,5),(5,9) in slope- intercept form. \n" ); document.write( "

Algebra.Com's Answer #292681 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
if the points are (x1, y1), (x2, y2), the formula is:
\n" ); document.write( " $\"%28y+-+y1%29%2F%28x+-+x1%29+=+%28y2+-+y1%29%2F%28x2+-+x1%29\"$
\n" ); document.write( "given:
\n" ); document.write( "(3,5) and (5,9)
\n" ); document.write( " $\"%28y+-+5%29%2F%28x+-+3%29+=+%289+-+5%29%2F%285+-+3%29\"$
\n" ); document.write( " $\"%28y+-+5%29%2F%28x+-+3%29+=+2\"$
\n" ); document.write( " $\"+y+-+5+=+2%2A%28x+-+3%29+\"$
\n" ); document.write( " $\"+y+-+5+=+2x+-+6+\"$
\n" ); document.write( " $\"+y+=+2x+-+1+\"$ answer
\n" ); document.write( "check answer:
\n" ); document.write( " $\"+y+=+2x+-+1+\"$ for (5,9)
\n" ); document.write( " $\"9+=+2%2A5+-+1+\"$
\n" ); document.write( " $\"9+=+9\"$
\n" ); document.write( "OK
\n" ); document.write( "check the other point \n" ); document.write( "

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