Joe planned a hiking trip from where he parked his car to the mountain cabin he rented. joe parked 12 miles away from the cabin. after one hour, he was still 7 miles from the cabin. joe’s hike from his car to the cabin can be modeled by the function latex: f(x)=-3x+12f ( x ) = − 3 x + 12.

does julie’s scenario match the linear function graphed? if not, where does she go wrong? how can she correct her mistake and match the scenario to the function?