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If f(x)=4x−7 what is f(−5)? 1. 13 2. -27 3. -13 4. 27
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19 votes
If f(x)=4x−7 what is f(−5)?

1. 13
2. -27
3. -13
4. 27

User Smeegol
by
7.1k points

1 Answer

4 votes

Answer:

option 2

Explanation:

Substitute x = - 5 into f(x) , that is

f(- 5) = 4(- 5) - 7 = - 20 - 7 = - 27

User Btc Sources
by
6.6k points
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