Answer:
4
Step-by-step explanation:
we have
This is a exponential growth function of the form
where
a is the initial value
(1+r) is the base of the exponential function or multiplicative rate of change of the function
r is the rate of change
In this problem we have
therefore
4 is the base of the exponential function or multiplicative rate of change of the function
Answer:
f(x) is linear
g(x) is exponential
Step-by-step explanation:
A linear function will always have the same rate of change between equally distant points, while an exponential function will have an increasingly large rate of change between equally distant points.
First, look at f(x). All these points are equally distant at 2 units apart on the x-axis, so they can be directly compared:
All of these points are the same distance apart on the y, so f(x) must be a linear function.
Now look at g(x). These are also all equally distant at only 1 unit apart.
These are very clearly not the same distance apart on the y, so g(x) must be the exponential function.