Question

Fill in the table below for the function f(x) = √x

x y
______________________
-9
-4
-1
0
1
4
9

Answer 1

x | y

_______

-9 | 3i* (complex number, cannot be evaluated)

-4 | 2i* (complex number, cannot be evaluated)

-1 | i* (complex number, cannot be evaluated)

0 | 0

1 | 1

4 | 2

9 | 3

* i means
`√(-1)` which cannot be evaluated.

Explanation:

Take the square root of each x-value.

Hope this helps!

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