Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Our platform offers a seamless experience for finding reliable answers from a network of experienced professionals. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.
Sagot :
Let's solve the problem step by step.
1. Find [tex]\( g^{-1}(4) \)[/tex]:
- The function [tex]\( g \)[/tex] is given by the set of ordered pairs [tex]\( \{(0,-2), (1,7), (4,-9), (9,4)\} \)[/tex].
- To find the inverse function value [tex]\( g^{-1}(4) \)[/tex], we look for the pair where [tex]\( 4 \)[/tex] is the input (first element) in the function [tex]\( g \)[/tex].
- Checking the pairs in [tex]\( g \)[/tex], we find that [tex]\( g(4) = -9 \)[/tex].
- Thus, the inverse function [tex]\( g^{-1} \)[/tex] will give us the value [tex]\( g^{-1}(4) = -9 \)[/tex].
2. Find the inverse function [tex]\( h^{-1}(x) \)[/tex]:
- The function [tex]\( h(x) \)[/tex] is given by [tex]\( h(x) = 3x - 10 \)[/tex].
- To find the inverse [tex]\( h^{-1}(x) \)[/tex], we need to solve for [tex]\( x \)[/tex] in terms of [tex]\( y \)[/tex].
- Start with the equation [tex]\( y = 3x - 10 \)[/tex].
- Add 10 to both sides: [tex]\( y + 10 = 3x \)[/tex].
- Now, divide both sides by 3: [tex]\( x = \frac{y + 10}{3} \)[/tex].
- Therefore, the inverse function [tex]\( h^{-1}(x) \)[/tex] is [tex]\( h^{-1}(x) = \frac{x + 10}{3} \)[/tex].
3. Evaluate [tex]\( \left(h^{-1} \circ h\right)(5) \)[/tex]:
- The composition [tex]\( (h^{-1} \circ h)(x) \)[/tex] means first applying [tex]\( h \)[/tex] to [tex]\( x \)[/tex], and then applying [tex]\( h^{-1} \)[/tex] to the result.
- Let's find [tex]\( h(5) \)[/tex]:
[tex]\[ h(5) = 3 \cdot 5 - 10 = 15 - 10 = 5 \][/tex]
- Now apply [tex]\( h^{-1} \)[/tex] to [tex]\( h(5) \)[/tex]:
[tex]\[ h^{-1}(5) = \frac{5 + 10}{3} = \frac{15}{3} = 5 \][/tex]
- Thus, [tex]\( \left(h^{-1} \circ h\right)(5) = 5 \)[/tex].
Summarizing the results:
[tex]\[ \begin{array}{|c|} \hline g^{-1}(4) = -9 \\ h^{-1}(x) = \frac{x + 10}{3} \\ \left(h^{-1} \circ h\right)(5) = 5 \\ \hline \end{array} \][/tex]
1. Find [tex]\( g^{-1}(4) \)[/tex]:
- The function [tex]\( g \)[/tex] is given by the set of ordered pairs [tex]\( \{(0,-2), (1,7), (4,-9), (9,4)\} \)[/tex].
- To find the inverse function value [tex]\( g^{-1}(4) \)[/tex], we look for the pair where [tex]\( 4 \)[/tex] is the input (first element) in the function [tex]\( g \)[/tex].
- Checking the pairs in [tex]\( g \)[/tex], we find that [tex]\( g(4) = -9 \)[/tex].
- Thus, the inverse function [tex]\( g^{-1} \)[/tex] will give us the value [tex]\( g^{-1}(4) = -9 \)[/tex].
2. Find the inverse function [tex]\( h^{-1}(x) \)[/tex]:
- The function [tex]\( h(x) \)[/tex] is given by [tex]\( h(x) = 3x - 10 \)[/tex].
- To find the inverse [tex]\( h^{-1}(x) \)[/tex], we need to solve for [tex]\( x \)[/tex] in terms of [tex]\( y \)[/tex].
- Start with the equation [tex]\( y = 3x - 10 \)[/tex].
- Add 10 to both sides: [tex]\( y + 10 = 3x \)[/tex].
- Now, divide both sides by 3: [tex]\( x = \frac{y + 10}{3} \)[/tex].
- Therefore, the inverse function [tex]\( h^{-1}(x) \)[/tex] is [tex]\( h^{-1}(x) = \frac{x + 10}{3} \)[/tex].
3. Evaluate [tex]\( \left(h^{-1} \circ h\right)(5) \)[/tex]:
- The composition [tex]\( (h^{-1} \circ h)(x) \)[/tex] means first applying [tex]\( h \)[/tex] to [tex]\( x \)[/tex], and then applying [tex]\( h^{-1} \)[/tex] to the result.
- Let's find [tex]\( h(5) \)[/tex]:
[tex]\[ h(5) = 3 \cdot 5 - 10 = 15 - 10 = 5 \][/tex]
- Now apply [tex]\( h^{-1} \)[/tex] to [tex]\( h(5) \)[/tex]:
[tex]\[ h^{-1}(5) = \frac{5 + 10}{3} = \frac{15}{3} = 5 \][/tex]
- Thus, [tex]\( \left(h^{-1} \circ h\right)(5) = 5 \)[/tex].
Summarizing the results:
[tex]\[ \begin{array}{|c|} \hline g^{-1}(4) = -9 \\ h^{-1}(x) = \frac{x + 10}{3} \\ \left(h^{-1} \circ h\right)(5) = 5 \\ \hline \end{array} \][/tex]
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.