Question

If f(x)=x^2, wich of the following describes the grap of f(x)-5?​

Answer 1

x² - 5

Explanation:

Given f(x) then f(x) - 5 represents a vertical translation, parallel to the y- axis.

f(x) + c

If c > 0 then shift vertically up of c units

If c < 0 then shift vertically down of c units

here c = - 5, hence

x² - 5 represents the graph