Question 929580

the slope-intercept form of a line is: {{{y=mx+b}}} where {{{m}}} is slope and {{{b}}} is y-intercept


{{{2x + 9y= -18}}} ...write in the slope-intercept form

{{{  9y=-2x -18}}}

{{{  y=-(2/9)x -18/9}}}

{{{  y=-(2/9)x -2}}}

compare to {{{y=mx+b}}}; so, slope is {{{m=-(2/9)}}} and y-intercept is {{{b=-2}}}