Question 718717


{{{f(x)= 2x+3}}}

if the line is never ending, then the domain/range would be all real numbers since no number would stop the graph from going into infinity

{{{ graph( 600, 600, -10, 10, -10, 10,2x+3) }}}

so,

the domain: all real numbers 

({{{-infinity}}},{{{infinity}}})

and range:all real numbers 

({{{-infinity}}},{{{infinity}}})