Question 120536
given:

{{{y=5x+10}}}

({{{_ }}},{{{0}}}) , ({{{1/5}}},{{{_}}} ) , ({{{0}}},{{{_}}} ) , ({{{-1/5}}},{{{_}}} )


to do: to complete the ordered pairs fot the equation  


If ({{{_ }}},{{{0}}})  …{{{y=o}}}, then

{{{y = 5x + 10}}}

{{{0 = 5x }}}

{{{-10  = 5x + 10}}}

{{{5x = - 10}}}

{{{x = - 2}}}……….. so, the ordered pair is ({{{-2}}} ,{{{0}}})


If ({{{1/5}}},{{{_}}} ) …{{{x=1/5}}}, then

{{{y = 5(1/5) + 10}}}

{{{y = cross(5)(1/cross(5)) + 10}}}

{{{y = 1 + 10 }}}


{{{y = 11}}}……….. so, the ordered pair is ({{{1/5}}} ,{{{11}}})


 If ({{{0}}},{{{_}}} ) …{{{x=o}}}, then

{{{y = 5*0 + 10}}}

{{{y   = 0 + 10}}}

{{{y = 10}}}……….. so, the ordered pair is ({{{0}}} ,{{{10}}})



If ({{{-1/5}}},{{{_}}} )... …{{{x=-1/5}}}, then

{{{y = 5(-1/5) + 10}}}

{{{y = cross(5)(-1/cross(5)) + 10}}}

{{{y = -1 + 10 }}}


{{{y = 9}}}……….. so, the ordered pair is ({{{-1/5}}} ,{{{9}}})


the ordered pairs fot the equation are:  ({{{-2}}} ,{{{0}}}) , ({{{1/5}}} ,{{{11}}}) , ({{{0}}} ,{{{10}}}) , ({{{-1/5}}} ,{{{9}}})