4. Find f(2) if f(x) = 2x + 1.
2 answers:
Answer:
X= .5 (decimal form)
X= 1/2 (Exact form)
Answer: 5
Work Shown:
f(x) = 2x+1
f(2) = 2*2+1 ... x has been replaced with 2
f(2) = 4+1
f(2) = 5
The input is x = 2. The output is y = 5.
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Answer:
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Step-by-step explanation:
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D. 7
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