the way you typed it, the domain is the set of real numbers, x ≠ 0
What you probably meant is
f(x) = (3x-7)/(x+1)
In that case, the domain is the set of real numbers, x ≠ -1
Let f(x) = 3x-7/x+1
Find the domain of f. Give your answer as an interval.
Thank you!
1 answer