Hand Out 3
Graph and state the domain and range of following functions
a) y = |x + 3|
b) y   x  1
c) y  x 3  1
d) y  x  4  1
2
e) y  3 x  5  1
Find the domain and the range
Determine if the relation is a function. Explain your answer
a) {(1,2),(1,−5),(2,7), (−4,9), (10,−2)}
b) y 2  x 2  4
c) y  x 3  1