Determine whether the relation is a function.{(2, 8), (2, 11), (4, -8), (8, 7), (11, 5)}
A. Not a function
B. Function
Answer: A
Mathematics
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Solve the problem.A yardstick measures 
by 3 by 36 inches. How many yard sticks will fit in a box 3 inches wide and 36 inches high, if the girth of the box is 30 inches?
A. 24 yardsticks B. 120 yardsticks C. 96 yardsticks D. 12 yardsticks
Mathematics
Find the average rate of change of the function over the given interval. g(t) = 
, [4, 7]
A. - 
B. 
C. 2
D. 7
Mathematics
Provide an appropriate response.Examine the discriminant and find the roots of the equation, rounding to the nearest tenth if necessary: 5x2 - 6x = -5
A. x = 0.6 ± 1.17i B. x = 0.6 ± 0.8i C. x = 1.4, -0.2 D. x = 3 ± 4i
Mathematics
Find the common ratio, r, for the geometric sequence.8, 4, 2, 1, . . .
A. 2
B. 1
C. 
D. 
Mathematics