Below is a table of the average monthly cost of burgers at the Owens Cafeteria in $2020.$

$\backslash$table$[[$Month$,$Month Value,Cost$],[$January$,1,6\mathrm{.}6],[$February$,2,6\mathrm{.}9],[$March$,3,7\mathrm{.}9],[$April$,4,6\mathrm{.}3],[$May$,5,7\mathrm{.}95],[$June$,6,7\mathrm{.}55],[$July$,7,6\mathrm{.}7],[$August$,8,7\mathrm{.}5],[$September$,9,6\mathrm{.}8],[$October$,10,7\mathrm{.}75],[$November$,11,9],[$December$,12,8\mathrm{.}25]]$

Create a linear model of the data.

Round your slope and intercept to $2$ decimal places.

Ilsino vour $R^2$ value. explain whv vou think a linear model is$/$not a good choice in $3$ sentences.

Support you answer with the graph.

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NOTE: This answer will NOT be automatically graded and will appear as a $0$ until the instructor has graded it$.$