Meg Modzelewski
Kristin Huntington
Relation-a set of ordered pairs
{(1,5),(-2,3)}
Function-relation in Which every input (x) has only one output Cy)
(does the x repeat Itself? If so, it's not a function)
vertical line test- If line crosses more than once, then It is not a function
Function Notation -f(x)
- reads as F of X
Ex. Which equation Represent y as a function of X?
a.) x2+ y= 1
y= -x2 +1
Comments (0)
You don't have permission to comment on this page.