Question

Describe the graph of the function at its roots. g(x) = (x + 4)^4(x − 9)

At x = −4, the graph (blank) the x–axis.
At x = 9, the graph (blank) the x–axis.

Answer 1

Answer: touches, crosses

Answer 2

g(x) = (x + 4)4(x − 9)

At x = −4, the graph touches the x–axis.

At x = 9, the graph crosses the x–axis.

hope this helps! :o)