Question

Given that (1,9) is on the graph of f(x), find the corresponding point for the function 2/3 f(x)

Answer 1

(1,6)

Explanation:

If "(1, 9) is on the graph of f(x),"

then (1, [2/3][9]) is on the graph of the function y = (2/3)f(x). This works out to (1, 6).