Respuesta :

CastleRook
this is the concept of calculus, we are required to calculate the following limit.
 lim as x→-3 (-x+4x+3)
plugging our values in f(x) we get:
(-(-3)+4(-3)+3)
=3-12+3
=-3
therefore:
lim as x←-3 f(x)=-3

Otras preguntas