Solve the Problem $t$ , Find the Body's Position $\mathrm { t }$

Multiple Choice

Solve the problem.
-Given the velocity and initial position of a body moving along a coordinate line at time $t$ , find the body's position $\mathrm { t }$ $v = - 16 t + 4 , s ( 0 ) = 7$

A) $s = - 8 t ^ { 2 } + 4 t - 7$
B) $s = - 8 t ^ { 2 } + 4 t + 7$
C) $s = - 16 t ^ { 2 } + 4 t + 7$
D) $s = 8 t ^ { 2 } + 4 t - 7$ time