Question 714226
With 2 points, you have enough information
to find the line
The slope is ( change in y ) / ( change in x )
{{{ ( 5 - 0 ) / (3 - 0 ) = 5/3 }}}
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Now use the general point-slope formula
{{{ ( y - 0 ) / ( x - 0 ) = ( 5 - 0 ) / ( 3 - 0 ) }}}
{{{ y / x = 5 / 3 }}}
{{{ y = (5/3)*x }}}
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check:
Does it go through ( 3,5 )?
{{{ 5 = (5/3)*3 }}}
{{{ 5 = 5 }}}
OK
Does it go through ( 0,0 )?
{{{ 0 = (5/3)*0 }}}
{{{ 0 = 0 }}}
OK