Question

What is the range of this function? y =x + 1 - 8

Answer 1

Answer:

range:  {y | y>= -8)

Step-by-step explanation:

We have a radical here.

y = root( x + 1)  - 8

y is defined as long as  x+1 >= 0

so domain must be x > -1

y values would start from -8

and go upward.

range:  {y | y>= -8)