Question

What is the end behavior of the graph of the polynomial function f(x) = –x5 + 9x4 – 18x3?

Answer 1

Answer:

As x approaches ∞, y approaches -∞

As x approaches -∞, y approaches ∞

Step-by-step explanation:

$f(x) = -x^5 + 9x^4 - 18x^3$

F(x) is a fifth degree (odd function ) with negative leading coefficient

If exponent is odd and leading coefficient is negative then end behavior is

As x approaches ∞, y approaches -∞

As you go on the right , f(x) goes down

As x approaches -∞, y approaches ∞

As you go on the left , f(x) goes up

Answer 2

Answer:

D. on edgen

Step-by-step explanation: