The tables each show the ticket sales, in thousands, for a movie and the number of weeks it has been in theaters. which table represents an exponential relationship?

Weeks12345

Tickets Sold (thousands)80040020010050

is the right answer

Step-by-step explanation:

The x-values increase by one, so the data points are consecutive.

Find the ratio of the first two y-values in the table, 800 and 400. To find the multiple that changes 800 into 400, divide the second value by the first value.

Similarly, find the common ratio between each of the ordered pairs with consecutive x-values from the table.

The ratios between each pair of y-values is the same. Therefore, the relationship changes by a constant multiple, and this table represents an exponential relationship.

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this