Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
Let's complete the table of values step-by-step.
Given:
[tex]\[ \begin{array}{|c|c|} \hline x & 4^{-x} \\ \hline -1 & 4 \\ \hline 0 & a \\ \hline 2 & b \\ \hline 4 & c \\ \hline \end{array} \][/tex]
We need to find the values of [tex]\( a \)[/tex], [tex]\( b \)[/tex], and [tex]\( c \)[/tex].
For [tex]\( x = 0 \)[/tex]:
[tex]\[ 4^{-x} = 4^0 \][/tex]
Anything raised to the power of 0 is 1, so:
[tex]\[ a = 4^0 = 1 \][/tex]
For [tex]\( x = 2 \)[/tex]:
[tex]\[ 4^{-x} = 4^{-2} \][/tex]
[tex]\[ b = 4^{-2} = \frac{1}{4^2} = \frac{1}{16} = 0.0625 \][/tex]
For [tex]\( x = 4 \)[/tex]:
[tex]\[ 4^{-x} = 4^{-4} \][/tex]
[tex]\[ c = 4^{-4} = \frac{1}{4^4} = \frac{1}{256} = 0.00390625 \][/tex]
So the complete table is:
[tex]\[ \begin{array}{|c|c|} \hline x & 4^{-x} \\ \hline -1 & 4 \\ \hline 0 & 1 \\ \hline 2 & 0.0625 \\ \hline 4 & 0.00390625 \\ \hline \end{array} \][/tex]
Therefore:
[tex]\[ a = 1, \quad b = 0.0625, \quad c = 0.00390625 \][/tex]
Given:
[tex]\[ \begin{array}{|c|c|} \hline x & 4^{-x} \\ \hline -1 & 4 \\ \hline 0 & a \\ \hline 2 & b \\ \hline 4 & c \\ \hline \end{array} \][/tex]
We need to find the values of [tex]\( a \)[/tex], [tex]\( b \)[/tex], and [tex]\( c \)[/tex].
For [tex]\( x = 0 \)[/tex]:
[tex]\[ 4^{-x} = 4^0 \][/tex]
Anything raised to the power of 0 is 1, so:
[tex]\[ a = 4^0 = 1 \][/tex]
For [tex]\( x = 2 \)[/tex]:
[tex]\[ 4^{-x} = 4^{-2} \][/tex]
[tex]\[ b = 4^{-2} = \frac{1}{4^2} = \frac{1}{16} = 0.0625 \][/tex]
For [tex]\( x = 4 \)[/tex]:
[tex]\[ 4^{-x} = 4^{-4} \][/tex]
[tex]\[ c = 4^{-4} = \frac{1}{4^4} = \frac{1}{256} = 0.00390625 \][/tex]
So the complete table is:
[tex]\[ \begin{array}{|c|c|} \hline x & 4^{-x} \\ \hline -1 & 4 \\ \hline 0 & 1 \\ \hline 2 & 0.0625 \\ \hline 4 & 0.00390625 \\ \hline \end{array} \][/tex]
Therefore:
[tex]\[ a = 1, \quad b = 0.0625, \quad c = 0.00390625 \][/tex]
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.