Question

Evaluate g(9, 1) where g(x, y) = x² ln(xy).

Answer 1

To evaluate g(9, 1) where g(x, y) = x² ln(xy), substitute x = 9 and y = 1 into the function: g(9, 1) ≈ 177.4772

Step-by-step explanation:

To evaluate g(9, 1) where g(x, y) = x² ln(xy), substitute x = 9 and y = 1 into the function:

g(9, 1) = (9)² ln((9)(1))

g(9, 1) = 81 ln(9)

Next, evaluate ln(9) using a calculator or a logarithm table. ln(9) is approximately 2.1972.

Therefore, g(9, 1) ≈ 81 * 2.1972 = 177.4772