Determine domain and range of the following functions:
Exercise 1: f x = x − 2, g x = −2 x
f x = x
2 − 4, g x = − x
2 4
f x = x
2 − 2, g x = −0.5 x
2 2 x
f x = x
3
, g x = − x
3 4 x
2 − 4 x
f x = x , g x = x − 2
f x = x 2 , g x = x − 2 1
Exercise 1: f x = x − 2, g x = −2 x
f x = x
2 − 4, g x = − x
2 4
f x = x
2 − 2, g x = −0.5 x
2 2 x
f x = x
3
, g x = − x
3 4 x
2 − 4 x
f x = x , g x = x − 2
f x = x 2 , g x = x − 2 1