Practice problem
Evaluatelimx→−43x4+4x3+x2+2x+3\lim_{x\to-4}{3x^4+4x^3+x^2+2x+3}x→−4lim3x4+4x3+x2+2x+3
523
524
525
526
Type a concept, like “slope” or “photosynthesis”.