Question

Given that (4, -8) i on the graph of f(x), find the corresponding point for the function f(x+3)

Answer 1

The corresponding point is (1 , -8)

Explanation:

∵ Point (4 , 8) on the graph of f(x)

∵ f(x+3) means the graph of f(x) moved horizontally 3 units to the left

∵ x-coordinate = 4 in f(x)

∴ x-coordinate = 4 - 3 = 1 in f(x+3)

∴The point is (1 , -8)