In scientific notation the answer would be 6.4 times 10^-3
Answer: C: y = 4x + 20
Step-by-step explanation:
4x is multiplying 4 by the number of levels, and you add the castles he's already found which is 4*5 =20.
The removable discontinuity is at negative 6 and 6. Then the correct option is B.
<h3>What is a function?</h3>
The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
The function is given as

The expression can be written as


The non-removable discontinuity is x = 0.
More about the function link is given below.
brainly.com/question/5245372
The difference would be 7