Answer: do a proportion
Step-by-step explanation:
So it would be a number over a number and equals X over a number.
So it would be 8/40. And in its simplest terms would be 1/5
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
This is a exponential function of the form
where
a is the initial value
b is the base
In this problem
a=5
b=2
using a graphing tool
see the attached figure