Question 423519
{{{x+4y=20}}} Start with the given equation.



{{{0+4y=20}}} Plug in {{{x=0}}}.



{{{4y=20}}} Simplify.



{{{y=(20)/(4)}}} Divide both sides by {{{4}}} to isolate {{{y}}}.



{{{y=5}}} Reduce.



So the y-intercept is *[Tex \LARGE \left(0,5\right)].



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