Answer:
c
Step-by-step explanation:
A you can use it because it allows you to divide the 925 easier to make the question 10 times easier than it would be
Answer:
The function machine metaphor helps explain the definition and properties of a function. ... One tool for understanding functions is the function machine metaphor. Once you ... We can imagine it is some machine that does this transformation.
Step-by-step explanation:
https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:transformations/x2ec2f6f830c9fb89:symmetry/v/function-symmetry
this might help you.