Determine whether the statement is true for n = 1, 2, 3, 4, and 5. Use the number of true statements as your answer.n2 + n + 1 is prime.
A. 3
B. 5
C. 4
D. 2
Answer: C
Mathematics
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Insert two arithmetic means between 11 and 26.
A. 15, 22 B. 17, 21 C. 16, 21 D. 16, 20
Mathematics
Suppose that the functions f and g and their derivatives with respect to x have the following values at the given values of x. Find the derivative with respect to x of the given combination at the given value of x.
f2(x) ? g(x), x = 3
A. 48 B. 35 C. 131 D. 259
Mathematics
Find the slope of the line through the points.(-6, 6) and (-4, 6)
A. 0
B. undefined
C. 6
D. - 
Mathematics
Find the average of the numbers.What is the average of all integers between -3 and 19, inclusive of both?
A. 184 B. 9 C. -18 D. 8
Mathematics