Final answer:
The scale change that maps the graph of function f to the graph of function g is a logarithmic scale.
Step-by-step explanation:
The scale change that maps the graph of function f to the graph of function g is A) Logarithmic scale. When using a logarithmic scale, the value each mark labels increases exponentially. This is commonly used when a variable has a very large range of values or when describing exponential functions, such as radioactive decay.