Answer Happy

Solve the problem. 16) Find C(x) if C'(x) = 5x2 - 7x + 4 and C(6) = 260. 16) A) C(x) = 5x3 - 2x2 + 4x + 260 ) Cx2-3x2 + 4x - 2 B) CCX) = 5x3 - {x2 + 4x + 2 D) C(x) = x3 - 2x2: 5 5 (x) + 4x 2 ) 1x2 + 4x - 260

18) Solve the problem. 18) The velocity v (in m/s) of an object moving with acceleration a (in m/s2) is given by v = adt, where t is the time (in seconds). Find a formula for v, if a = Et t(t2 + 1)? Av. 09 v 5 (t2 + 1)3 B) v = 1 (2+1) 9 C) v = 1 (t2 + 1)3 ) = 1612 +1) 910 A) V=- 1 (12+ 1)3 + + C 8 3 8 3 3 - 1247 0241916 + C D) v = 4 + 2. 3 3