karinalo23
Answered

Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Given [tex]\( f(x) = 10 - 2x \)[/tex], find [tex]\( f(7) \)[/tex].

A. [tex]\(-4\)[/tex]
B. 3
C. 7
D. 56

Sagot :

GinnyAnswer
To find [tex]\( f(7) \)[/tex] for the function [tex]\( f(x) = 10 - 2x \)[/tex]:

1. First, identify that [tex]\( x \)[/tex] in the function [tex]\( f(x) = 10 - 2x \)[/tex] will be replaced with [tex]\( 7 \)[/tex].

2. Substitute [tex]\( x = 7 \)[/tex] into the function:
[tex]\[ f(7) = 10 - 2(7) \][/tex]

3. Perform the multiplication inside the parentheses first:
[tex]\[ 2 \times 7 = 14 \][/tex]

4. Now, subtract 14 from 10:
[tex]\[ 10 - 14 = -4 \][/tex]

So, the value of [tex]\( f(7) \)[/tex] is [tex]\( -4 \)[/tex].

The correct answer is [tex]\(-4\)[/tex].
Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.