relations and functions test

A relation R is a non-empty sub-set of a cartesian product. A relation is a set of ordered pairs, i.e., R A x B where A and B are two non-empty set..

Consider the following sentences:Consider the following sentences: 42 is a multiple of 6. Line l is parallel to line m. 10 is greater than 7. In each case the first element is related to the last element by the relation in italics. The two elements named are members of two separ..

The words who, which, where and whose are called relatives which give us information about a person or thing and help us to convey two-different ideas in a well-connected wa..

Atomic Number (Z) is the number of protons in the nucleus of an atom. It is also equal to the number of electrons since the atom is electrically neutral. Mass Number (A) is the total number of neutrons and protons present in the nucleus of an atom. The periodic law given earlier is now modifie..

Determine whether the relation represented by the set of ordered pairs is a function. Give the domain and range, if it is a function. (- 3, - 3), (- 3, - 4), (2, 5), (3, 6). => It is a function, domain: - 3, 2 and 3, range: 2, - 3, - 4, 5 and 6 or It is a ..

Determine whether the relation represented by the set of ordered pairs below is a function. If it is a function, identify the domain and range. (1, - 2), (3, - 2), (- 4, - 2), (1, 3) => it is not a function or it is a function, domain: {(1, - 2), (3..

Determine whether the relation represented by the set of ordered pairs below is a function. Give the domain and range, if it is a function. (4, - 6), (4, 7), (4, - 8), (6, 9). => It is a function, domain: 4 and 6, range: 5, - 6, 7, - 8 and 9 or It is a f..

Determine whether the relation represented by the set of ordered pairs below is a function. Give the domain and range, if it is a function. (2, - 1), (3, - 1), (- 5, - 1), (2, 3). => It is a function, domain: 2, 5, - 3 and 2, range: - 1 and 3 or It is a ..

Draw the mapping diagram for the relation and determine whether it is a function or not. {(2, 4), (- 8, 0), (1, 5), (3, 1)} => Figure 1, Relation is a function or Figure 3, Relation is a function or Figure 4, Relation is not a ..

Draw the mapping diagram for the relation and determine whether it is a function or not. {(- 1, 0), (0, - 4), (- 3, - 4), (2, - 4)} => Figure 1, Relation is not a function or Figure 2, Relation is a function or Figure 3, Relation..