If f(x) = 4x - 20, what is f(4)?
O A. -12
O B. 4
O C. 16
O D.-4
2 answers:
Answer:
the answer is d
Step-by-step explanation:
just plug in 4 into the equation:
f(4) = 4(4) - 20
f(4) = 16 - 20
f(4) = -4
The answer to your question is c
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