Question 654806

given:

Domain: {{{1}}},{{{2}}},{{{3}}},{{{4}}}
Range:{{{3}}},{{{7}}},{{{11}}},{{{15}}}

to do this, easiest way is to take to pairs and find a slope:

{{{slope = (7-3)/(2-1) = 4}}}


Note that if {{{x = 0}}}, y would be {{{-1}}}:

so, equation will be:

{{{y = 4x - 1}}}