Question

What is the correct interpretation for the function notation V (3) = 90π?

Answer 1

The function notation \( V(3) = 90\pi \) indicates that when the input to the function \( V \) is 3, the output of the function is \( 90\pi \).

To break it down further:

- \( V \) is a function that likely relates to a specific quantity, which could be volume (given the notation \( V \)).
- The number \( 3 \) is the argument or input value to the function—in this context, it might represent a specific dimension, parameter, or condition related to the calculation of volume.
- The output \( 90\pi \) is the value of the function for that specific input, where \( \pi \) is a mathematical constant (approximately 3.14159).

So, in practical terms, the equation means that when you evaluate the function \( V \) at the point \( 3 \), you find that the result is \( 90\pi \) units of whatever quantity \( V \) is measuring—likely cubic units if \( V \) denotes volume.