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California's Common Core Content Standards
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CAHSEE
STAR(CST) Test
Example
Introduction
Resource
Linked
California's Common Core Content Standards
259
Topic
Mathematics
249
Grade
High School
100
Functions
20
F-IF
Interpreting Functions
14
Understand the concept of a function and use function notation
12
1.
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
).
11
2.
Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context.
1
3.
Recognize that sequences are functions, sometimes defined recursively, whose domain is a subset of the integers.
For example, the Fibonacci sequence is defined recursively by f(0) = f(1) = 1, f(n+1) = f(n) + f(n-1) for n ≥ 1
.
1