1. Which tables below represent a function? Select all that apply. Table 1 Table 2. Table 3 Table 4 Input Output Y Input Output Input Output Input Output 2 - 2 1 ] 1 SH 1 1 1 1 3 1 1 1 1 3 5 2 225 7 3 3 2 3 3 9 4 5.06. 8.​

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.