Diagram of simple filtration: oversize particles in the feed cannot pass through the lattice structure of the filter, while fluid and small particles pass through, becoming filtrate.
An odd function can be identified by replacing both the x and y values with -x and -y values. If the values in your equation are the opposite (positives are negatives and negatives are positives), then the function is odd. Take, for example, this equation y = x^2.
Odd Number-A number which can NOT be divided by 2 evenly. Whether A number is even or odd-can be found by looking at its last digit. Numbers that end with digit of 2, 4, 6, 8 or 0; are even numbers. Ex. 24, 34, 58, 80. Numbers that end with digit of 1, 3, 5, 7 or 9; are odd numbers. Ex. 23, 35, 57, 89. Even Number-An number when divided by 2 gives another whole number. Odd Number-A number which can NOT be divided by 2 evenly. Whether A number is even or odd-can be found by looking at its last digit. Numbers that end with digit of 2, 4, 6, 8 or 0; are even numbers.