Question 367795
To find the x-intercept, set {{{y=0}}} and solve for {{{x}}}.
{{{9x + 2y = 49}}}
{{{9x=49}}}
{{{x=49/9}}}
({{{49/9}}},{{{0}}}) 
To find the y-intercept, set {{{x=0}}} and solve for {{{y}}}.
{{{9x + 2y = 49 }}}
{{{2y=49}}}
{{{y=49/2}}}
({{{0}}},{{{49/2}}})
.
.
.
To find the slope, convert to slope intercept form, {{{y=mx+b}}}
{{{9x + 2y = 49 }}}
{{{2y=-9x+49}}}
{{{y=-(9/2)x+49/2}}}
{{{highlight(m=-(9/2))}}}