Which statement correctly describes the end behavior of f(x)=−9x4+3x3+3x2−1?

As x→∞, f(x)→∞, and as x→−∞, f(x)→−∞.
As x→∞, f(x)→−∞, and as x→−∞, f(x)→−∞.
As x→∞, f(x)→−∞, and as x→−∞, f(x)→∞.
As x→∞, f(x)→∞, and as x→−∞, f(x)→∞.

The second option, "As x→∞, f(x)→−∞, and as x→−∞, f(x)→−∞."

Step-by-step explanation:

Both end behaviors trend toward negative infinity! I recommend graphing on a calculator (or just by googling the equation) to see what it looks like :)

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

srry ask agian

step-by-step explanation: