Solve the Problem $1.28 \mathrm { x } ^ { 2 } + 0.056 \mathrm { x }$

Multiple Choice

Solve the problem.
-The distance in feet it takes a car traveling at x mph to come to a full stop after hitting the brakes is given by $1.28 \mathrm { x } ^ { 2 } + 0.056 \mathrm { x }$ Find the stopping distance for a speed of 40 mph. Round to the nearest foot.

A) 2041 ft
B) 2 ft
C) 2070 ft
D) 2050 ft