Question 1027532
Which table will have the greatest value of {{{y}}} when {{{x = 7}}}?

table 1:

{{{x}}}| {{{ 1}}}{{{  2}}}{{{  3}}}}
{{{y}}}|{{{  2}}}{{{  4}}}{{{  8}}}

as you can see, equation for this table is {{{y=2x}}}

so, if {{{x = 7}}}, then {{{y =highlight( 14)}}}


table 2:

{{{x}}}| {{{ 1}}}{{{  2}}}{{{  3}}}
{{{y}}}|{{{  14}}}{{{  26}}}{{{  38}}}

find formula first:
*[invoke calculating_slope 1, 14, 2, 26]

equation for this table is {{{y=12x+2}}}

so, if {{{x = 7}}}, than {{{y = 12*7+2=highlight(86)}}}


table 3:

{{{x}}}| {{{ 1}}}{{{  2}}}{{{  3}}}
 {{{y}}}|{{{ 3}}}{{{  12}}}{{{  27}}}

*[invoke calculating_slope 1, 3, 2, 12]

equation for this table is: {{{y=9x-6}}}
so, if {{{x = 7}}}, than  {{{y=9*7-6=highlight(57)}}}


table 4:

{{{x}}}| {{{ 1}}}{{{  2}}}{{{  3}}}
{{{y}}}|{{{  12}}}{{{  22}}}{{{ 32}}}

find formula first:
*[invoke calculating_slope 1, 12, 2, 22]

equation for this table is {{{y=10+2}}}

so, if {{{x = 7}}}, than {{{y = 10*7+2=highlight(72)}}}



answer: table 2 will have the greatest value of {{{y}}} when {{{x = 7}}}