Select the correct answer. Which statement is true about this equation?
y = 2^x + 4

A. It represents a function only.
B. It represents both a relation and a function.
C. It represents neither a relation nor a function.
D. It represents a relation only.

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected