Determine whether the relation represents a function. If it is a function, state the domain and range.

A. function
domain: {carrots, peas, squash}
range: {Bob, Ann, Dave}
B. function
domain: {Bob, Ann, Dave}
range: {carrots, peas, squash}
C. not a function


Answer: C

Mathematics

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Solve. - 1 = 

A. -42, 14 B. -12, 14 C. 12, -14 D. No solution

Mathematics

The hyperbola shown in the calculator-generated graph was graphed in function mode with a square viewing window. What are the two functions y1 and y2 that were used to obtain the graph whose equation is given?10 -10

A. y1 = 6, y2 = -6
B. y1 = 6, y2 = -6
C. y1 = 6, y2 = -6
D. y1 = 3, y2 = -3

Mathematics

Perform the indicated operation(s). Simplify if possible. + 

A.
B.
C.
D.

Mathematics

Evaluate the expression.

Mathematics