Question

Use a graphing calculator to find f (x) = log (x) to 4 decimal places.

f (3.82) = log 3.82


O 0.5821
O 0.7821
O 0.6821
O 0.4821

Answer 1

To find f(3.82) = log(3.82) using a calculator, input 3.82 and press the LOG button, then round the result to four decimal places. The correct value is option 1. 0.5821.

Step-by-step explanation:

To calculate the value of f(3.82) = log(3.82) to four decimal places using a graphing calculator, first ensure that the calculator is set to use common logarithms (base 10). Using the calculator, enter the number 3.82 and then press the LOG button. The calculator will provide the logarithmic value of 3.82.

After obtaining the result, round it to four decimal places, ensuring the accuracy of your calculation based on rounding and significant digits. Remember that significant figures are important in such calculations, as they determine the precision of the result. In this case, we need to provide an answer with four decimal places.

The correct answer from the options provided, verified using a calculator, is 0.5821.