What is the range of the function y = rootindex 3 startroot x + 8 endroot?
negative infinity less-than y less-than infinity
negative 8 less-than y less-than infinity
0 less-than-or-equal-to y less-than infinity
2 less-than-or-equal-to y less-than infinity

- ∞ < y < ∞

Step-by-step explanation:

The given function is, .

Now, the origin function of this above function is, which has real y-values as output for all real x-values input.

Hence, the function will ba valid for all real values of x and will have real y-value corresponding to each x-value.

Therefore, the range of this function i.e. the y-value of this function will be  

- ∞ < y < ∞. (Answer)

- ∞ < y < ∞

On edge