document.write( "Question 439358: A line passes through (–10, 5) and (–9, 10).
\n" ); document.write( "a. Write an equation for the line in point-slope form.
\n" ); document.write( "b. Rewrite the equation in standard form using integers.
\n" ); document.write( "Plz help me ive been stuck with this problem 4 a long time.
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Algebra.Com's Answer #303611 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
A line passes through (–10, 5) and (–9, 10).
\n" ); document.write( "a. Write an equation for the line in point-slope form.
\n" ); document.write( "slope = (10-5)/(-9--10) = 5/1 = 5
\n" ); document.write( "---
\n" ); document.write( "Form: y = mx + b
\n" ); document.write( "You know y = 5 when x = -10 and you knoe m = 5.
\n" ); document.write( "So solve for \"b\":
\n" ); document.write( "5 = 5(-10)+b
\n" ); document.write( "b = 55
\n" ); document.write( "Equation:
\n" ); document.write( "y = 5x+55
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\n" ); document.write( "b. Rewrite the equation in standard form using integers.
\n" ); document.write( "Standard form: ax + by = c
\n" ); document.write( "5x -y = -55
\n" ); document.write( "==================
\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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