A function is defined as f(x) = 4x - 7. What is the value of f(3)?
✓ Correct Answer: Option A
To find f(3), substitute x = 3 into the function's rule: f(3) = 4(3) - 7. This simplifies to 12 - 7, which equals 5.
To find f(3), substitute x = 3 into the function's rule: f(3) = 4(3) - 7. This simplifies to 12 - 7, which equals 5.