SOLUTION: Given function f(x) and that is has zeros at every k, where k is an integer. What are all the zeros of the function 3f(2x)?

Algebra ->  Functions -> SOLUTION: Given function f(x) and that is has zeros at every k, where k is an integer. What are all the zeros of the function 3f(2x)?      Log On


   



Question 572914: Given function f(x) and that is has zeros at every k, where k is an integer. What are all the zeros of the function 3f(2x)?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
3f(2x) and f(2x) have the same zeroes (one function's simply stretched). f(2x) has zeros where 2x = k, or where x = k/2.