Discover the best answers to your questions with the help of IDNLearn.com. Whether it's a simple query or a complex problem, our experts have the answers you need.
Answer:
Step-by-step explanation:
domain has all the x values
range has all the y values
f(x)= x+3 if x<1
has the domain (-∞, 1) and range (-∞, +∞)
f(x) = 2x-5 if x>1
has the domain (1, -∞) and range (-∞, +∞)