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.
So the resulting f(-x) is not equal to f(x) or-f(x). And f(x) is neither even nor odd. __________________________________________________________________ c) Functions which contain only terms with ODD powers of x (no terms with EVEN powers of x and no CONSTANT terms) are likely to be ODD.