Question 408206
{{{y=2x+3}}}.......this is a slope-intercept form; slope {{{m=2}}} and y-intercept is {{{3}}} or the line crosses {{{y}}} axis at point (0,3)


{{{y=-3x-7}}}...... slope {{{m=-3}}} and y-intercept is {{{-7}}} or the line crosses {{{y}}} axis at point (0,-7)


 
{{{ graph( 500, 500, -10, 10, -10, 10, 2x+3, -3x-7) }}}