Determine whether the relation is also a function.{(2, -4), (2, -3), (6, 2), (8, 6), (11, -5)}

A. yes
B. no


Answer: B

Mathematics

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Find fx, fy, and fz.f(x, y, z) = 

A. fx = ; fy = - ; fz = 
B. fx = - ; fy = ; fz = - 
C. fx = - ; fy = - ; fz = 
D. fx = ; fy = ; fz = 

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Solve the problem.Find an upper bound for  in estimating  with n = 9 steps.Give your answer as a decimal rounded to four decimal places.

A. 0.1276 B. 0.0638 C. 0.2552 D. 0.4009

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Solve the problem. Use 3.14 for ?.The outfield wall in a baseball park is in the shape of a quarter circle. If the radius of the circle is 6 ft, how long is the wall?

A. 7.42 ft B. 4.71 ft C. 9.42 ft D. 18.84 ft

Mathematics

Solve each proportion for the given variable. = 

A. 2
B. 20
C.
D. 12

Mathematics