Question 763471


{{{-x + 4y=-16}}}

{{{-x +x+ 4y=x-16}}}

{{{4y=x-16}}}

{{{y=x/4-16/4}}}

{{{y=(1/4)x-4}}}

to graph it, you need two points; find {{{x-intercept}}} and {{{y-intercept}}}

{{{y=(1/4)x-4}}} set {{{x=0}}} to find {{{y-intercept}}}

{{{y=(1/4)*0-4}}}

{{{y=-4}}}

{{{y-intercept}}} is at ({{{0}}},{{{-4}}})


{{{y=(1/4)x-4}}} set {{{y=0}}} to find {{{x-intercept}}}

{{{0=(1/4)x-4}}}

{{{4=(1/4)x}}}

{{{4*4=x}}}

{{{16=x}}}

{{{x-intercept}}} is at ({{{16}}},{{{0}}})

plot these points and draw a line through


{{{ graph( 600, 600, -10, 20, -10, 10, (1/4)x-4) }}}