3 years ago

What is the domain of the function y equals 2 square root of

Mathematics

1 answer:

Helga [31]3 years ago

6 0

Answer:

Domain: x>=1

Step-by-step explanation:

what values of x make it work (square roots must be greater than or equal to zero)

sqrt (5x-5) >=0

square each side

5x-5 >=0

add 5 to each side

5x>=5

divide by 5 on each side

5x/5 >=5/5

x >=1

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