What is this? Please answer with an explanation

Question

asked Jul 12, 2021 161k views

1 Answer

Cagri Tacyildiz · Answer 1 · 2021-07-15T22:50:47+0000

Answer:

No

Explanation:

Given

f(x) =
√(x-10) + 11 ← substitute x = 1

f(1) =
√(1-10) + 11

=
√(-9) + 11

√(-9) is not real and therefore x = 1 does not have a real output for f(x)