Range
what is the range of a fuction
the range of a fuction is the set of images
what letter represents domain in a fuction
x
What is the range of this function?
Domain: {2,4,6,8}
Range: {?}
Equation: F(x)=2(x)
Range: {4, 8, 12, 16}
(-1,4) (2,6) (2,3) (-3,4)
find the domain of these points
(-1,4) (2,6) (2,3) (-3,4)
how do you know if it is a fuction or not
if it touches 2 points in the vertical line test
Equation For Range
(f)={f(x):xE domain(f)}
Domain Equation
(f)={xER}
equation of fuction
f(x)=2x
The range is the y cordnaints of ordered pairs.
definition of domain
definition of fuction
a relationship or expression involving one or more variables