Give the domain and range of the relation.

A. Domain: {5, 8, 13}; Range: {4, 7, 12}
B. Domain: {4, 5, 7}; Range: {8, 12, 13}
C. Domain: {4, 7, 12}; Range: {5, 8, 13}
D. None of the above


Answer: C

Mathematics

You might also like to view...

Solve the problem.Abe, Boris, Cal, and David all proposed to Ellie on Friday. Abe proposed at 5:00, Boris proposed at 6:00, Cal proposed at 7:00, and David proposed at 8:00. Ellie accepted the last of the four proposals. Some clues: (1) The times may be A.M. or P.M. (2) Boris proposed before Abe (3) At least one suitor proposed between the proposals of Cal and David. (4) Cal did not propose between Boris and Al. Whose proposal did Ellie accept?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find and classify the relative extrema and saddle points of the function f(x,y) = sin4y for x ? 0 and 0 ? y ? =

Mathematics

If R is the set of real numbers, Q is the set of rational numbers, I is the set of integers, N is the set of natural numbers, and S is the set of irrational numbers, list the set(s) for which a solution to the given equation exists. If a solution to the given equation does not belong to any set, state none.3 - 2x = 16

A. Q B. Q, R C. S, R D. I, Q, R

Mathematics

Factor the sum or difference of cubes.4b5 - 32b2

A. 4b2(b + 2)(b2 - 2b + 4) B. 4b2(b - 2)(b2 + 2b + 4) C. 4(b3 + 2)(b2 + 2b - 4) D. 4b2(4b - 2)(b2 - 2b + 4)

Mathematics