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STANDARD F.IF.A.1
AI Understand that a function from one set (called the
domain) to another set (called the range) assigns to each element of the
domain exactly one element of the range. If f is a function and
x is an element of its domain, then f(x) denotes the
output of f corresponding to the input x. The graph of
f is the graph of the equation y=f(x).
Domain and range can be expressed using inequalities, set builder, verbal
description, and interval notations for functions of subsets of real numbers
to the real numbers. |