Question

Domain and Range for

Answer 1

see x+1 cant be negative as they are under root so domain of x is (1 to infi)

Answer 2

solve

x+1 >= 0

Answer 3

so \[x \ge -1\] hence domain will be [-1 to infi)

Answer 4

but what about the range?

Answer 5

range will be [0 to infi)

Answer 6

Ok Thank you