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Unit 1.1 Math

QuestionAnswer
Input The value put into a function (usually $x$).
Output The result produced by a function (usually $y$)
Function Notation The shorthand $f(x)$, read "$f$ of $x$," used to represent the output.
Evaluate To plug a number into a variable and calculate the result.
Function A rule where every input gets exactly one output.
Function Composition Putting one function inside another, written as $f(g(x))$.
Domain All possible input values ($x$-values).
Range All possible output values ($y$-values).
Discrete Relation A relation made of separate, unconnected points on a graph.
Continuous Relation A relation shown as a solid, unbroken line or curve on a graph.
Transformation Changing a graph's size, shape, or position.
Translation Sliding a graph left, right, up, or down without turning or changing its shape
Reflection Flipping a graph over a line to create a mirror image.
Dilation Stretching or shrinking a graph vertically or horizontally.
Asymptote: A line that a curve gets closer and closer to, but never touches.
Parent Function The simplest equation in a family of functions (like $f(x) = x^2$).
Created by: user-2058704
 

 



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