linear function
what is the domain of f(x)=x
(-infinty , infinity)
what is the domain of y=3x?
all real numbers
what is the difference of F and 5 time as same a 25 minutes?
f-5g=25-f
what is the range of y=3?
0 and 3
what is the y-intercept of y=2x ?
( 0,1 )
what is the graph of y=(1/2)x

what is the equation?
f(x)=2x