Module 2: Lesson 1
Self-Check 2
Questions 5.b. and 5.c. on page 73
The domain is {
x
|
x
≥ −1,
x
∈ R}. The range is {
y
|
y
≥ 0,
y
∈ R}.
The domain is {
x
|
x
≥ 2,
x
∈ R}. The range is {
y
|
y
≤ 0,
y
∈ R}.
© 2012 Alberta Education