Question: 1) lim x—>2- x^2+x-6/x^2-4

Answer: (D)- 5/4

Question: f(x)=x^3-x^2+x-1

Answer: (B)-9

Question: 3) integral from 0 to 4 of xe^x^2

Answer: (B)

Question: 4) x^2-3xy=10

Answer: (E)- y+3= 11/3(x-1)

Question: 5) g’(x)= x^2+3x-70

Answer: (D)