Identify the high and low points.

$\backslash$table$[[$Low point,potholes, $$,$repair cost$],[$High point,potholes, $$,$repair cost$]]$

Using the high$-$low method to estimate the road repair cost function. $($Round answers to $2$ decimal places, e$.$g$.52\mathrm{.}4$

Cost estimate $=$$$,+($$$,$ number $of$ potholes repaired $)$