What is the end behavior of the function?
f(x) = 2x^7 – 5x^3 – 2x + 1

What situation is an example of an observational study

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

What is 1/3x5 on anuber line what does it look like on a number line