If f(x)=[x]-5 what Is f(8.6)
this is basically asking you what does X-5 equal when x is 8.6you replace x with 8.6 8.6-5= 3.6
Answer:
3
Step-by-step explanation:
You would replace x with 8.6
the |absolute value| 8.6 is 8
8-5 is 3
the answer is 3