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If f(x) = 2x - 10, what is f(4)?
O A. -18
B. 8.
C. - 2
D. 2

If f(x) = 2x - 10, what is f(4)? O A. -18 B. 8. C. - 2 D. 2-example-1
User Monish
by
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2 Answers

3 votes

Answer:

hey there, person with the same name as me lol. the answer is c. -2

Explanation:

in the question they showed that f(x) = 2x - 10

when they ask for the value of any number like f(4)

just replace the variable with this number

for this it will be

2x - 10 = 2 * 4 - 10

which is 8-10

which is equal to -2

you're welcome....

User Faun
by
8.0k points
6 votes

Answer:

The answer is -2 or C

Explanation:

Just input 4 into the equation as x. f(4)=2(4)-10. This gets you 8-10 which is -2. Hope this helps!

User Kaustubh Jha
by
8.8k points

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