xxbcsoccerbabyxx
New member
- Joined
- Jul 6, 2006
- Messages
- 6
I am not very good at math, but i decided to take pre calc online, but i'm stuck on two problems, i'm wondering if anyone can explain them to me:
1) Find the domain and range of f(x) = 1/2 |x - 2|
2) Determine the interval(s) (if any) on the real axis for which f(x) is more than or the same as zero, where f(x) = x^2 - 4x
I'd really really REALLY appreciate the help!!!!
Beth
1) Find the domain and range of f(x) = 1/2 |x - 2|
2) Determine the interval(s) (if any) on the real axis for which f(x) is more than or the same as zero, where f(x) = x^2 - 4x
I'd really really REALLY appreciate the help!!!!
Beth