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If f(x) = 2^x, what is f(3)?
Practice Questions
Q1
If f(x) = 2^x, what is f(3)?
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Questions & Step-by-Step Solutions
If f(x) = 2^x, what is f(3)?
Steps
Concepts
Step 1: Identify the function f(x) which is given as f(x) = 2^x.
Step 2: Substitute the value of x with 3 in the function. So, we need to find f(3).
Step 3: Replace x in the function with 3. This gives us f(3) = 2^3.
Step 4: Calculate 2^3. This means 2 multiplied by itself 3 times: 2 * 2 * 2.
Step 5: Perform the multiplication: 2 * 2 = 4, and then 4 * 2 = 8.
Step 6: Conclude that f(3) = 8.
No concepts available.
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