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defon
2 years ago
9

If f(x) = 2x - 5 , Find f(3). Substitute 3 for x then type your final answer.

Mathematics
2 answers:
Savatey [412]2 years ago
5 0

Answer:

f(3)=1

Step-by-step explanation:

take f(x)=2(x)-5

put a three wherever you see an x in parentheses

f(3)=2(3) - 5

simplify

f(3)=6-5

simplify

f(3)=1

answer:f(3)=1

mr_godi [17]2 years ago
5 0

Answer:

f(3) = 1

Step-by-step explanation:

You substitute 3 for x.

f(3) = 2(3) - 5

Multiply the 2 terms.

f(3) = 6 - 5

Subtract.

f(3) = 1

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