A1.F-BF.A.1

Code Standard Coding: 
A1.F-BF.A.1
Code Standard standard: 

Write a function that describes a relationship between two quantities. Determine an explicit expression, a recursive process, or steps for calculation from a context.
Focus on linear, absolute value, quadratic, exponential with integer exponents, and piecewise-defined functions (limited to the aforementioned functions).

Code Standard Domain: 
Building Functions (F-BF)
Code Standard Cluster: 
A1.F-BF.A Build a function that models a relationship between two quantities.
Code Standard Conceptual Category: 
Functions - F
Code Standard Course: 
Algebra 1
Is this Mathematics?: 
yes
Is this ELA?: 
no