Sketch the Region Whose Area Is Given by the Definite $\int _ { 1 } ^ { 4 } 2 s d s$

Multiple Choice

Sketch the region whose area is given by the definite integral and then use a geometric formula to evaluate the integral. $\int _ { 1 } ^ { 4 } 2 s d s$

A) 30
B) 15
C) 4
D) 34
E) -17