document.write( "Question 214439: please help me solve this equation y=3x+2 \n" ); document.write( "
Algebra.Com's Answer #161974 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!

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\n" ); document.write( "Okay, you want to graph it?\r
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\n" ); document.write( "\n" ); document.write( "It follows Slope-Intercept Form, \"y=mx%2Bb\", where\"system%28m=slope%2Cb=Yintercept%29\"\r
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\n" ); document.write( "\n" ); document.write( "Let Fx=0:
\n" ); document.write( "\"y=3x%2B2\" ---> \"y=3%280%29%2B2\"
\n" ); document.write( "\"y=2\", Y-intercept (0,2)\r
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\n" ); document.write( "\n" ); document.write( "Let Fy=0:
\n" ); document.write( "\"y=3x%2B2\" ---> \"0=3x%2B2\" ---> \"-2=3x\" ---> \"-2%2F3=cross%283%29x%2Fcross%283%29\"
\n" ); document.write( "\"x=-2%2F3\", X-intercept (-2/3,0) \r
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\n" ); document.write( "\n" ); document.write( "Knowing the Slope = \"3%2F1=Rise%2FRun=DELTA%28y%29%2FDELTA%28x%29\"\r
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\n" ); document.write( "\n" ); document.write( "We Rise 3 steps from the Y-intercept (0,2) = (0,2+3) and Run 1 step to the right (0+1,2) ------> (1,5) (next point).
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\n" ); document.write( "\n" ); document.write( "Going to the next point, we Rise again 3 steps from the previous point (1,5)= (1,5+3) and Run 1 step to the right (1+1,5) ----> (2,8) (next point).
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\n" ); document.write( "\n" ); document.write( "Going back to the Y-intercept, (0,2), we moved 3 steps down on the Y-axis \"-3\" = (0,2-3) and moved 1 step to the left on the x-axis \"-1\" = (0-1,2) -------> (-1,-1) (next point)
\n" ); document.write( "*Remember, \"%28-3%29%2F%28-1%29=3%2F1\"
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\n" ); document.write( "\n" ); document.write( "Then from point (-1,-1), moved again 3 steps down on the Y-axis \"-3\" = (-1,-1-3), and moved 1 step to the left again on the x-axis \"-1\"= (-1-1,-1) -----> (-2,-4) (next point)...\r
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\n" ); document.write( "\n" ); document.write( "Just continue the rest and you can draw the line thru the points.\r
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\n" ); document.write( "\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
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