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Find the value of f(6) if f(x) = 5x -9
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4 votes
Find the value of f(6) if f(x) = 5x -9

User Xiidref
by
7.4k points

1 Answer

5 votes

Answer:

21

Explanation:

F(6) means that wherever an x is, it will be replaced with a 6

Knowing this, we can write this:

5(6)-9

solve it:

30-9

21

Boom.

User Andy Miller
by
8.0k points
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