document.write( "Question 483385: I need help finding the equation of the line in slope-intercept form (y=mx + b) using the given information. the answer is supposed to be y= 5 bu ti don't know how to get to the answer. The equation goes through (5,5) (10,12) \n" ); document.write( "
Algebra.Com's Answer #330799 by stanbon(75887)\"\" \"About 
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I need help finding the equation of the line in slope-intercept form (y=mx + b) using the given information. the answer is supposed to be y= 5 bu ti don't know how to get to the answer. The equation goes through (5,5) (10,12)
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\n" ); document.write( "y = 5 is not the answer.
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\n" ); document.write( "slope = (12-5)/(10-5) = 7/5
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\n" ); document.write( "Form: y = mx + b
\n" ); document.write( "Solve for \"b\":
\n" ); document.write( "5 = (7/5)*5 + b
\n" ); document.write( "b = -2
\n" ); document.write( "----
\n" ); document.write( "Equation:
\n" ); document.write( "y = (7/5)x - 2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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