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 = 
Mathematics
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
Mathematics
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