Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x.

A. not a function
B. function


Answer: A

Mathematics

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Solve the problem. Round your answer to 2 decimal places when necessary.At an intersection in Normal, Illinois, there were 156 vehicle accidents with 255,590 vehicles passing through the intersection. Determine the accident rate per 10,000 vehicles.

A. 1,638,397.44 accidents per 10,000 vehicles B. 6.1 accidents per 10,000 vehicles C. 255.59 accidents per 10,000 vehicles D. 0 accidents per 10,000 vehicles

Mathematics

Write the imaginary numbers using the letter i.

A. ±50 
B. 50i 
C. i
D. -50i 

Mathematics

Use a calculator to approximate the square root to three decimal places.- 

A. -6.557 B. -43.000 C. -6.554 D. -6.562

Mathematics

Decide whether the statement is true or false. = 1

A. True B. False

Mathematics