#### orchidpsycho

##### New member

- Joined
- Sep 26, 2005

- Messages
- 41

1.g(x)=|2x-3|

complete the table. They give us the x I find g(x)

x= -2 g(x)=7

x= 0 g(x)=3

x= 1 g(x)=5

x= 3 g(x)=3

x= 5 g(x)=7

2. f(x)=x^2+2x

f(0)= 0

f(3)= 15

f(-3)= 3

f(a)= a(a+2)

f(-x)=x(x-2)

f(1/a)=(2a+1)/a^2

3. f(x)= |x|/x

f(-2)= -1

f(-1)= -1

f(0)= 0

f(5) = 1

f(x^2)= x

f(1/x)= 1/x^2

As always thanks for all the help