Jacob is using this rule. ''start with a number, divide it by 2 and then add 3. write down the result.'' a) what is the result when jacob starts with 8? b) what number did jacob start with when the result is 5?

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.