Posted by Mary on Wednesday, November 19, 2008 at 4:03am.
Name all the values of x that are not in the domain of f(x)=2x^2/x+5.
Answer: x=5

Precalculus with applications  bobpursley, Wednesday, November 19, 2008 at 6:47am
correct. Division is not defined by zero.

Precalculus with applications  Mary, Wednesday, November 19, 2008 at 7:03am
I thought so. Thanks