confused--please help

Popular questions and responses by confused--please help
  1. calculus

    given the following piecewise function x+11 for -9

    asked on December 12, 2012
  2. calculus

    for the given functions f&g, find the following and state the domain of each result. f(x)=5x+4/7x-8; g(x)=2x/7x-8 a.(f+g)(x)= ? what is the domain? b. (f/g)(x)= ? what is the domain? Please show work

    asked on December 13, 2012
  3. calculus

    Find the average rate of change f(x)=x^3-8x+9 a. from -3 to -2 b. from -1 to 5 c. from 5 to 9 A. what is average rate of change of f(x)=x^3-8x+9 from -3 to -2? B. what is the average rate of change of f(x)-x^3-8x+9 from -1 to 5? C. what is the average rate

    asked on December 12, 2012
  4. calculus

    find the rate of change of f(x)-x^2+4 a. from -2 to 0 b. from 1 to 3 c. from -2 to 1 please show work

    asked on December 13, 2012
  1. calculus

    a. is the answer -6

    posted on December 12, 2012