At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Select the correct answer.

The table represents the quadratic function [tex]$g$[/tex]. Which statement is true about the function?

\begin{tabular}{|c|c|c|c|c|c|c|}
\hline
[tex]$x$[/tex] & -5 & -4 & -3 & -2 & -1 & 0 \\
\hline
[tex]$g(x)$[/tex] & -1 & 0 & -1 & -4 & -9 & -16 \\
\hline
\end{tabular}

A. The maximum occurs at the function's [tex]$x$[/tex]-intercept.

B. The maximum occurs at the function's [tex]$y$[/tex]-intercept.

C. The minimum occurs at the function's [tex]$x$[/tex]-intercept.

D. The minimum occurs at the function's [tex]$y$[/tex]-intercept.


Sagot :

Let's analyze the given table step-by-step to determine the true statement about the quadratic function [tex]\( g(x) \)[/tex]:

[tex]\[ \begin{tabular}{|c|c|c|c|c|c|c|} \hline $x$ & -5 & -4 & -3 & -2 & -1 & 0 \\ \hline $g(x)$ & -1 & 0 & -1 & -4 & -9 & -16 \\ \hline \end{tabular} \][/tex]

1. We need to determine where the minimum value of the function [tex]\( g(x) \)[/tex] occurs. The minimum value is the smallest value of [tex]\( g(x) \)[/tex] present in the table.

2. We observe the values of [tex]\( g(x) \)[/tex]:
- When [tex]\( x = -5 \)[/tex], [tex]\( g(x) = -1 \)[/tex]
- When [tex]\( x = -4 \)[/tex], [tex]\( g(x) = 0 \)[/tex]
- When [tex]\( x = -3 \)[/tex], [tex]\( g(x) = -1 \)[/tex]
- When [tex]\( x = -2 \)[/tex], [tex]\( g(x) = -4 \)[/tex]
- When [tex]\( x = -1 \)[/tex], [tex]\( g(x) = -9 \)[/tex]
- When [tex]\( x = 0 \)[/tex], [tex]\( g(x) = -16 \)[/tex]

3. From these values, we see:

- The maximum value of [tex]\( g(x) \)[/tex] is [tex]\( 0 \)[/tex] at [tex]\( x = -4 \)[/tex].
- The minimum value of [tex]\( g(x) \)[/tex] is [tex]\( -16 \)[/tex] at [tex]\( x = 0 \)[/tex].

4. Since the minimum value of the function [tex]\( g(x) \)[/tex] occurs at the point where [tex]\( x = 0 \)[/tex], this point is the y-intercept of the function.

Therefore, the correct statement is:

D. The minimum occurs at the function's y-intercept.