To determine the values of the given functions when [tex]\( x = 0 \)[/tex]:
1. For the function [tex]\( y = -5 \)[/tex] at [tex]\( x = 0 \)[/tex]:
The function [tex]\( y = -5 \)[/tex] is a constant function, meaning that it always evaluates to [tex]\(-5\)[/tex] regardless of the value of [tex]\( x \)[/tex]. Therefore, when [tex]\( x = 0 \)[/tex],
[tex]\[
y = -5
\][/tex]
2. For the function [tex]\( y = -2 \)[/tex] at [tex]\( x = 0 \)[/tex]:
Similarly, [tex]\( y = -2 \)[/tex] is also a constant function. This implies that the value of [tex]\( y \)[/tex] does not depend on [tex]\( x \)[/tex]. Therefore, when [tex]\( x = 0 \)[/tex],
[tex]\[
y = -2
\][/tex]
3. For the function [tex]\( y = -1 \)[/tex] at [tex]\( x = 0 \)[/tex]:
Again, [tex]\( y = -1 \)[/tex] is a constant function. It evaluates to [tex]\(-1\)[/tex] regardless of the value of [tex]\( x \)[/tex]. Therefore, when [tex]\( x = 0 \)[/tex],
[tex]\[
y = -1
\][/tex]
Putting all the results together, when [tex]\( x = 0 \)[/tex]:
- The value of the first function [tex]\( y = -5 \)[/tex] is [tex]\(-5\)[/tex],
- The value of the second function [tex]\( y = -2 \)[/tex] is [tex]\(-2\)[/tex],
- The value of the third function [tex]\( y = -1 \)[/tex] is [tex]\(-1\)[/tex].
Therefore, the values of the functions when [tex]\( x = 0 \)[/tex] are:
[tex]\[
(-5, -2, -1)
\][/tex]
