The exponential function y = 3(4)x grows by a factor of 4 between x = 1 and x = 2. What factor does it grow by between x = 3 and x = 4 A) 3 B) 4 C)12 D)576

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y