For any given function f(x), if g(x)=f(x+k) and k>0 which of the following statements is true a. g(x) is shifted vertically k units below f(x) b. g(x) is shifted vertically k units above f(x)
c. g(x) is shifted horizontally k units to the right of f(x)
d. g(x) is shifted horizontally k units to the left of f(x)

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Which of the following is the graph of y= square root -x-3

Harry the hook has 7 1/3 pounds of cookie dough. she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?