Question

Which function has the same domain as y= 2√x? Oy= √2x O y=2³√x 0₁y = √x-2 O y=³√x-2

Answer 1

The option first is correct because  y= 2√x and y= √2x have same domain which is x ≥ 0.

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

y= 2√x

From the above function the domain should be:

x ≥ 0 (because square root of negative values does not exist)

The function:

y = √(2x)

2x ≥ 0

x ≥ 0

Thus, the option first is correct because  y= 2√x and y= √2x have same domain which is x ≥ 0.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1