Determine whether the function whose graph is shown is a one-to-one function.

A. One-to-one
B. Not one-to-one


Answer: A

Mathematics

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Solve.10,500 college students were asked to name their favorite sport. Of this group,  said basketball,  said soccer,  said baseball,   said they had no favorite sport, and the remainder said volleyball. How many named each sport? 

A. Basketball: 3,500 Soccer: 2,100 Baseball: 1,800 Volleyball: 2,575 None: 525 B. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,635 None: 515 C. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,625 None: 525 D. Basketball: 3,500 Soccer: 2,050 Baseball: 1,750 Volleyball: 2,675 None: 525

Mathematics

Find the distance between the two points.

A. 3 
B. 45
C. 3
D. 45 

Mathematics

Solve the inequality.9x > 126

A. (14, ?)

B. (-?, 14)

C. [14, ?)

D. (-?, 14]

Mathematics

For the given equation, first identify the phase shift and then sketch one complete cycle of the graph. Graph  on the same coordinate system. ? 

A. ?


B. ?


C. ?


D. ?


E. ?


Mathematics