Popular questions and responses by johni
  1. grammar

    How does one diagram " He helps build the house" "helps" is not a helping verb, but "build" is not an infinitive, or is it?

    asked on December 15, 2010
  2. Precalc

    Consider the function f(x)=2x^3 +1. Determine whether the inverse of F is a function. Find the inverse.

    asked on August 26, 2015
  3. precalc

    9.) Write an equation of the line that passes through (-2,3) & is @parallel b) perpendicular to the line y=-4x+1

    asked on August 26, 2015
  4. Precalc

    Can someone show me how to simply this: (5x^3 y^-1 z^-5)^-3 (x^2 y^0 z^-6)^2

    asked on August 26, 2015
  1. Precalc

    2.) solve by equating exponents 4^x=(1/2)^x-3

    posted on August 26, 2015