document.write( "Question 675865: how do i find the slope & y-intercept of y=1.8x? & what does it mean when they say find an equation of the line containing the given point & having the given slope of (-3,0),m=-2? \n" ); document.write( "
Algebra.Com's Answer #420092 by ReadingBoosters(3246)\"\" \"About 
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y = 1.8x
\n" ); document.write( "comparing to the y=mx+b slope-intercept format
\n" ); document.write( "slope, m, is 1.8
\n" ); document.write( "y intercept, b, is 0
\n" ); document.write( "...
\n" ); document.write( "\"graph%28300%2C200%2C-10%2C10%2C-10%2C10%2C1.8x%29\"
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\n" ); document.write( "When given the slope and a point, use the point-slope formula to determine the linear equation.
\n" ); document.write( "...
\n" ); document.write( "y-y1 = m(x-x1)
\n" ); document.write( "...
\n" ); document.write( "y - 0 = -2(x--3)
\n" ); document.write( "y = -2(x+3)
\n" ); document.write( "y = -2x + -6
\n" ); document.write( "\"highlight_green%28y=-2x-6%29\"
\n" ); document.write( "...
\n" ); document.write( "\"graph%28300%2C200%2C-10%2C10%2C-10%2C10%2C-2x-6%29\"
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\n" ); document.write( "Delighted to help.
\n" ); document.write( "-Reading Boosters
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