Express the set using the roster method. {x | x ? N and x is greater than 9}
A. {10,11,12,...}
B. {10,12,14,...}
C. {9,10,11,...}
D. {10,11,12}
Answer: A
Mathematics
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Find the roots of the equations.
= 
A. 0, 36
B. 0
C. 0, 
D. 4, 6
Mathematics
Solve the problem.Estimate the minimum number of subintervals needed to approximate the integral
with an error of magnitude less than 10-4 using the Trapezoidal Rule.
A. 15 B. 368 C. 92 D. 46
Mathematics
Find the least common denominator (LCD).
, 
A. (x - 6)(x + 1) B. (x + 2)(x - 6) C. (x + 2)(x - 6)(x + 1) D. (x - 2)(x + 6)(x + 1)
Mathematics
Use the vertical line test to determine whether the graph represents a function.
A. not a function B. function
Mathematics