Student (UCI)

Popular questions and responses by Student (UCI)
  1. CALC 2A

    True or False. If f is continuous at 5 and f(5)=2 and f(4)=3, the the lim x-> 2 f(4x^2-11) = 2 the answer is true, but i do not understand why..because when i plug the numbers in im not getting what it has stated. Please explain thanks:)

    asked on February 7, 2012
  2. Pre-Calc

    Consider a non-right triangle. a=39 b=25 c = 24.(a,b,c are the sides) Find A,B,C. (these are the degrees of the triangle) I know theres an equation: b^2= a ^2 + c^2 - 2accos(B) and sinA/a = sinB/b = sinC/c but when i do the problem i get A= 74.55 B = 38.16

    asked on December 8, 2011
  1. CALC 2A

    Thanks that makes much more sense:)

    posted on February 8, 2012