document.write( "Question 663807: Use the given conditions to write an equation for the line in point-slope form and slope-intercept form.
\n" ); document.write( "x intercept= -1/9
\n" ); document.write( "y intercept= 7\r
\n" ); document.write( "\n" ); document.write( "note- *simplify any fraction as much as possible and do not use decimals* \n" ); document.write( "
Algebra.Com's Answer #412982 by DrBeeee(684)\"\" \"About 
You can put this solution on YOUR website!
Haven't heard of the point-slope form, but I'll give you the three basic forms:
\n" ); document.write( "I Slope-Intercept Form is y = m*x + b, where m is the slope and b is the y-intercept
\n" ); document.write( "II Standard Form is A*x + B*y = C, where A, B, and C are constants and
\n" ); document.write( "III Intercept Form is x/(x-int) + y/(y-int) = 1, where x-int is the x intercept and y-int is the y intercept.
\n" ); document.write( "The third one is the easiest for you to start with because the x-int and y-int are given. Substituting them into III yields
\n" ); document.write( "(1) x/(-1/9) + y/(7) = 1
\n" ); document.write( "Simplifying (1) gives us
\n" ); document.write( "(2) -9*x + y/7 = 1 or
\n" ); document.write( "(3) -63*x + y = 7, which is the standard form II.
\n" ); document.write( "Solving (3) for y yields
\n" ); document.write( "(4) y = 63*x + 7, which is the slope intercept form.
\n" ); document.write( "Take your pick!\r
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