Answer:
Can you help me with physics and maths?
Fifteen divided by three is 18
Answer:
-8
Step-by-step explanation:
You are given the following table representing the function f(x):

This means

Hence,
f(5)=-8
Percent decrease=(decrease)/(original) converted to percent
change=120 to 52
120-52=68
change or decrease=68
original=120
68/120=0.5666666=56.6666%
about 57%