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17 votes
17 votes
If f(x)=3x+4, find f(-5)

User Gderaco
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1 Answer

17 votes
17 votes

Answer

f(-5) = -11

Step-by-step explanation

The question asks us to find f(-5) when the function is defined as

f(x) = 3x + 4

So, f(-5) just involves solving this defined equation for when x = -5

f(x) = 3x + 4

f(-5) = 3(-5) + 4 = -15 + 4 = -11

Hope this Helps!!!

User DKK
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