PRINTABLE VERSION Quiz 2 Question 1 Given f(x)=4x3x+35x23 , find the horizontal asymptote. a) y=14 b) y=1 c) There is no horizontal asymptote. d) y=54 e) y=0 f) None of the above. Review Later Question 2 Which of the following functions have horizontal asymptote y=0? a) f(x)=3x254x2+3x+4 b) f(x)=34x+4 c) f(x)=log3(4x) d) f(x)=4x2+3x+43x5 e) f(x)=3x54x2+3x+4 f) f(x)=3x4+4x25 g) None of the above. Review Later Question 3 Simplify the following. Your answer should contain no negative exponents. x2y16x5y3(z3)6 a) x3y13z18 b) x3y5z18 c) x7y5z18 d) x7y5z9 e) x7y13z9 f) None of the above. Review Later Question 4 Express as a single logarithm: 6log(x10)5log(x). a) (log(x10))6(log(x))5 b) 65log(x10x) c) log((x10)6x5) d) 6log(x10)5log(x) e) log((x10)6x5) f) None of the above. Review Later Question 5 Solve for x, given that ln(x)+ln(x+2)=ln(24). a) x=4,x=6 b) x=4,x=6 c) x=4 d) x=6 e) x=4,x=6 f) None of the above. Review Later Question 6 Let f(x)=3e3x and g(x)=23ln(5x); find (fg)(2). a) 45 b) 300 c) 30 d) 12 e) 75 f) None of the above. Review Later Question 7 Solve for x: 9x123x+11=0. a) x=ln(11),x=0 b) x=1 c) x=log3(11),x=1 d) x=log3(11),x=0 e) x=ln(11) f) None of the above. Review Later Question 8 Given f(x)=52x+4, find the horizontal asymptote. a) y=0 b) y=4 c) y=2 d) y=29 e) There is no horizontal asymptote. f) None of the above. Review Later Question 9 Given f(x)=3log10(x3)+2; find any asymptotes of this function. a) Vertical asymptote: None, Horizontal asymptote: y=0 b) Vertical asymptote: None, Horizontal asymptote: y=2 c) Vertical asymptote: x=0, Horizontal asymptote: None d) Vertical asymptote: x=3, Horizontal asymptote: y=0 e) Vertical asymptote: x=3, Horizontal asymptote: None f) None of the above. Review Later Question 10 Let f(x)=2log4(x)3; find f1(7). a) 2 b) 16 c) 116384 d) 2 e) 116 f) None of the above. Review Later