IDNLearn.com connects you with a global community of knowledgeable individuals. Discover prompt and accurate responses from our experts, ensuring you get the information you need quickly.
Answer:
Step-by-step explanation:
y=x²-4x-5
y=x²-4x+4-4-5
y=(x-2)^2-9
we can put any value of x.
Domain: all real values of x
Range:all real values ≥-9