# Exponents and Logarithms Test

Regents Exponents and Logarithms Test Review Prep Multiple-choice Question Answers. The following Regents Exponents and Logarithms Test are only for better exam preparation and reference purpose only.

## Regents Exponents and Logarithms Test Review • (A) I and II
• (B) II and III
• (C) III and IV
• (D) IV and I
Answer: (D) • (A) 1
• (B) 2
• (C) 3
• (D) 4
Answer: (C) Y=3

3. The increase in population of a bacteria culture can be represented by the exponential function where h is the number of bacteria in thousands t is time in hours. Approximately how many thousand bacteria will be present in the culture after 12hours?

• (A) 14
• (B) 41
• (C) 64
• (D) 74
Answer: (B)

4. what is the value of b in the equation • (A) 7/4
• (B) 4/8
• (C) 7/9
• (D) 9/7
Answer: (D)

5.) Solve x:log64(x)=- 3/2

• (A) 32
• (B) -32
• (C) 1/512
• (D) -1/512
Answer: (C)

6.) The equation y=ax expressed in logarithmic form is

• (A) y = loga(x)
• (B) y = loga(y)
• (C) y = logy(a)
• (D) y = logy(x)
Answer: (B)

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