What is the domain of the function y = 2 StartRoot x minus 6 EndRoot?

Negative infinity less-than x less-than infinity

0 less-than-or-equal-to x less-than infinity

3 less-than-or-equal-to x less-than infinity

6 less-than-or-equal-to x less-than infinity

Question

Joshua Schaefer

Mathematics

27 April, 07:27

What is the domain of the function y = 2 StartRoot x minus 6 EndRoot?

Negative infinity less-than x less-than infinity

0 less-than-or-equal-to x less-than infinity

3 less-than-or-equal-to x less-than infinity

6 less-than-or-equal-to x less-than infinity

+4

Answers (1)

Know the Answer?

Reuben Mercer · Answer 1

6 less-than-or-equal-to x less-than infinity

Step-by-step exhplanation:

y = 2 (x - 6) ^½

x - 6 "0

Because square root of negative values is not real

x - 6"0

x"6

This is the same as:

6"x < infinity

What is the domain of the function y = 2 StartRoot x minus 6 EndRoot?Negative infinity less-than x less-than infinity0 less-than-or-equal-to x less-than infinity3 less-than-or-equal-to x less-than infinity6 less-than-or-equal-to x less-than infinity

What is the domain of the function y = 2 StartRoot x minus 6 EndRoot?

Negative infinity less-than x less-than infinity

0 less-than-or-equal-to x less-than infinity

3 less-than-or-equal-to x less-than infinity

6 less-than-or-equal-to x less-than infinity