Question 736264


take a look at ordered pairs

if {{{x=1}}} then {{{y=3.75}}}

if {{{x=2}}} then {{{y=7.5}}} which is actually {{{2*3.75}}}

if {{{x=3}}} then {{{y=11.25}}} which is actually {{{3*3.75}}}

if {{{x=4}}} then {{{y=15}}} which is actually {{{4*3.75}}}
 
if {{{x=5}}} then {{{y=18.75}}} which is actually {{{5*3.75}}}

so, the relationship between {{{x}}} and {{{y}}} is: 

{{{y=3.75x}}}

see it on a graph:

{{{ drawing( 600, 600, -6,10, -10, 20,circle(1,3.75,0.1),circle(2,7.5,0.1),circle(3,11.25,0.1),circle(4,15,0.1),circle(5,18.75,0.1),graph( 600, 600, -6,10, -10, 20, 3.75x)) }}}