Question

f (x) = √x-2. find domain​

Answer 1

Answer:

graph{sqrt(x-2 [-10, 10, -5, 5]}

Simply draw out the function.

The standard root function is:

y=a⋅√(x−h)+k

where x−h≥0

In a square root function, the number inside the root sign CANNOT be <0 x−2≥0

x≥2

Domain ∈[2,∞)

As for range, there is no K value in the function we were given the range begins at 0 to infinity.

Range ∈[0,∞)

Step-by-step explanation:

hope my answer help you

Answer 2

Answer:

They are formed due to deposition of finer materials by river water. Deposited alluvial material divides the river into smaller distributaries. Thus, this Delta rarely occurs along ocean coasts because the waves are often stronger than the river current. Such Delta is also called finger Delta.