Answer:
f(7) = -4
Step-by-step explanation:
f (x) = 10 - 2 x
Let x = 7
f(7) = 10 -2(7)
= 10 -14
= -4
The value of the function for f(7) is -4.
Given that, f(x)=10-2x.
We need to find the value of f(7).
In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.
Now, f(7)=10-2×7
=10-14=-4
Therefore, the value of the function for f(7) is -4.
To learn more about the function visit:
https://brainly.com/question/12431044.
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