Find the relationship between x and f(x) in the table below and write the equation x- 9, 1, 100, 4, 49, 0, 25, 20, f(x)- 1, 7, 4, 5, __

The answer you are looking for is f(x) = x^2 (x squared).

To find this, you look at a common places within each sequence (x = 1; f(x) = 1, x = 49 f(x) = 7, etc). When f(x) = 1; x = 1 and when f(x) = 7; x = 49. With this information, you figure out what you'd multiply to each f(x) value to get the x value. Thus meaning f(x) = x^2.

I hope this helps!

the answer is here: : )

:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.