Question

Find the domain and rage in interval notation. -4x-3/9x-1

Answer 1

I know the domain can not be 1/9 and the range is not equal to -4/9. How do I write in interval notation?

Answer 2

domain is all real numbers except for 1/9 and range as well except for -4/9....

Answer 3

how do I write in interval notation?

Answer 4

k um just put D = {x ! x= R , x is not equal to 1/9}
and R = {y ! y= R , y is not equal to -4/9}

Answer 5

u good?