Question

Given f(x)=9-2x, find f(10). A.-11 B.11 C.29 D.-29

Answer 1

The given function is a linear function that decreases as the value of the

input x increases.

• The value of f(10), given f(x) = 9 - 2·x is option A. -11

Reasons:

The given function is f(x) = 9 - 2·x

The output of the function is the value of f(x) for a given input x of the function.

The input value, x is substituted into the function to obtain the output value, f(x).

Given that the input, x = 10

We have;

f(10) = 9 - 2×10 = -11

Therefore, the correct option for f(10) is A. -11

Learn more about functions here:

brainly.com/question/10781304

Answer 2

Answer:

the answer is A

Step-by-step explanation:

9-2(10)         9-20