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If log_a(b) = x, which of the following is equivalent to b?
Practice Questions
Q1
If log_a(b) = x, which of the following is equivalent to b?
a^x
x^a
log_a(x)
a * x
Questions & Step-by-Step Solutions
If log_a(b) = x, which of the following is equivalent to b?
Steps
Concepts
Step 1: Understand what log_a(b) means. It means 'to what power do we raise a to get b'.
Step 2: Identify the equation given: log_a(b) = x.
Step 3: Rewrite the logarithmic equation in exponential form. This means we can express b as a raised to the power of x.
Step 4: Write the equivalent expression: b = a^x.
Step 5: Confirm that this is the correct transformation based on the definition of logarithms.
Logarithmic Definition
– Understanding that the logarithm log_a(b) = x means that b is equal to a raised to the power of x.
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