Chapter 2 Flashcards
1
Q
Domain
A
Inputs- x values
2
Q
Range
A
Outputs - y values
3
Q
Relation
A
A set of pairs of input and output values
4
Q
Function
A
Type of relation where each x only has one y
5
Q
Function rule
A
An equation that represents an output value in terms of an input value
6
Q
Function notation
A
F(x)
7
Q
Independent variable
A
X
8
Q
Dependant variable
A
Y
9
Q
4 ways to represent relations
A
Order pairs
Mapping diagram
Table of values
Graph
10
Q
Form for direct variation
A
Y=kx
11
Q
Variant constant
A
K
12
Q
Slops
A
M = y2-y1 / x2-x1
13
Q
Slope intercept form
A
Y = mx + b
14
Q
Point slope form
A
Y-y1 = m(x-x1)
15
Q
Standard form
A
Ax + By = C
