Below two situations are described in words. in each case, decide
whether the situation could be represented by a one-to-one function. if so, then write a
statement that best describes the inverse function. if not, explain why.
a) the function that pairs the number of days since your birth with your age in years..
b) the function that pairs the speed of your car in miles per hour with the speed in
kilometers per hour.

(a)

If by "age in years" you mean that you only consider whole years, then this is not a one-to-one function, because you will have the same output for 365 inputs:

So, you can see that it is not true that every different input yields a different output.

(b)

This is a one-to-one function: since one mile is 1.609 kilometers, you can convert miles per hour into kilometers per hour by multiplying by 1.609:

x mph = 1.609x km/h

The inverse function would be

x km/h = x/1.609 mph.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: