Question

Given that (5,4) is on the graph of f(x), find the

corresponding point for the function
f(x) + 4.​

Answer 1

(5, 8)

Explanation:

f(x) + 4 is the graph of f(x) translated 4 units vertically up

given (5, 4) is a point on f(x), then the coordinates of the corresponding point

x- coordinate remains unchanged and add 4 to the y- coordinate

The corresponding point on f(x) + 4 is (5, 4 + 4) = (5, 8)