The function f(x) is defined below. What is the end behavior of f(x)? f(x)=2520+3x^3-291x-219x^2+3x^4
as x→∞,y→−∞ and as x→−∞,y→∞
as x→∞,y→∞ and as x→−∞,y→−∞
as x→∞,y→−∞ and as x→−∞,y→−∞
as x→∞,y→∞ and as x→−∞,y→∞
pick one above ^

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )