Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.
Sagot :
Sure, let's break down the problem step-by-step and evaluate the given functions for [tex]\( x = -8 \)[/tex]:
1. Evaluate [tex]\( g(x) \)[/tex] at [tex]\( x = -8 \)[/tex]:
The function [tex]\( g(x) \)[/tex] is given by:
[tex]\[ g(x) = |x + 5| \][/tex]
Substitute [tex]\( x = -8 \)[/tex] into the function:
[tex]\[ g(-8) = |-8 + 5| = |-3| = 3 \][/tex]
So, [tex]\( g(-8) = 3 \)[/tex].
2. Evaluate [tex]\( h(x) \)[/tex] at [tex]\( x = -8 \)[/tex]:
The function [tex]\( h(x) \)[/tex] is given by:
[tex]\[ h(x) = \frac{1}{x + 7} \][/tex]
Substitute [tex]\( x = -8 \)[/tex] into the function:
[tex]\[ h(-8) = \frac{1}{-8 + 7} = \frac{1}{-1} = -1 \][/tex]
So, [tex]\( h(-8) = -1 \)[/tex].
3. Evaluate [tex]\( (g - h)(x) \)[/tex] at [tex]\( x = -8 \)[/tex]:
The expression [tex]\( (g - h)(x) \)[/tex] denotes the difference between [tex]\( g(x) \)[/tex] and [tex]\( h(x) \)[/tex]. Thus:
[tex]\[ (g - h)(x) = g(x) - h(x) \][/tex]
Substitute [tex]\( x = -8 \)[/tex]:
[tex]\[ (g - h)(-8) = g(-8) - h(-8) = 3 - (-1) = 3 + 1 = 4 \][/tex]
So, the value of [tex]\( (g - h)(-8) \)[/tex] is 4.
Therefore, the solution to the question is:
[tex]\[ (g-h)(-8) = 4 \][/tex]
1. Evaluate [tex]\( g(x) \)[/tex] at [tex]\( x = -8 \)[/tex]:
The function [tex]\( g(x) \)[/tex] is given by:
[tex]\[ g(x) = |x + 5| \][/tex]
Substitute [tex]\( x = -8 \)[/tex] into the function:
[tex]\[ g(-8) = |-8 + 5| = |-3| = 3 \][/tex]
So, [tex]\( g(-8) = 3 \)[/tex].
2. Evaluate [tex]\( h(x) \)[/tex] at [tex]\( x = -8 \)[/tex]:
The function [tex]\( h(x) \)[/tex] is given by:
[tex]\[ h(x) = \frac{1}{x + 7} \][/tex]
Substitute [tex]\( x = -8 \)[/tex] into the function:
[tex]\[ h(-8) = \frac{1}{-8 + 7} = \frac{1}{-1} = -1 \][/tex]
So, [tex]\( h(-8) = -1 \)[/tex].
3. Evaluate [tex]\( (g - h)(x) \)[/tex] at [tex]\( x = -8 \)[/tex]:
The expression [tex]\( (g - h)(x) \)[/tex] denotes the difference between [tex]\( g(x) \)[/tex] and [tex]\( h(x) \)[/tex]. Thus:
[tex]\[ (g - h)(x) = g(x) - h(x) \][/tex]
Substitute [tex]\( x = -8 \)[/tex]:
[tex]\[ (g - h)(-8) = g(-8) - h(-8) = 3 - (-1) = 3 + 1 = 4 \][/tex]
So, the value of [tex]\( (g - h)(-8) \)[/tex] is 4.
Therefore, the solution to the question is:
[tex]\[ (g-h)(-8) = 4 \][/tex]
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.