Question

Please help its urgent, precalculus

Answer 1

Part I

A.

x = 0 corresponds to first piece of x ≤ 1, so it is:

• f(x) = x²

B.

At x = 0, the value of function is:

• f(0) = 0² = 0

Part II

See the attached graph for A to D parts of the question.