Question

If f(x)=|x−4|+5, find f(1).

Answer 1

8

Explanation:

To find f(1), substitute x = 1 into the given function f(x)

(output values from an absolute value become positive)

`f(1) = |1-4|+5\\f(1)=|-3|+5\\f(1)=3+5\\f(1)=8`

Hope this helps!