Rounding to the nearest whole number involves multiplying x by 21.2, adding 23.5 to the result, and rounding to the nearest whole number. For example, if x is 3, you would calculate 21.2 * 3 + 23.5 = 67.1. Rounding 67.1 to the nearest whole number gives you 67.
Rounding to the nearest whole number means finding the closest whole number to the given value. In the equation y = 21.2x + 23.5, you can round the result to the nearest whole number by following these steps:
Multiply 21.2 by the given value of x.
Add 23.5 to the result.
Round the final answer to the nearest whole number.
For example, if x is 3, you would calculate 21.2 * 3 + 23.5 = 67.1. Rounding 67.1 to the nearest whole number gives you 67.