Provide an appropriate response.For what values of a does the quadratic function f(x) = ax2 - 6x + 3 have no x-intercepts?
A. a < 9
B. a > 9
C. a < 3
D. a > 3
Answer: D
Mathematics
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Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.~(p ? q) ? (r ? ~q)
A. False B. True
Mathematics
Solve the problem.Find the 13th pentagonal number that corresponds to the following dot sequence.
A. 169 B. 247 C. 91 D. 260
Mathematics
A vector v has initial point P and terminal point Q. Graph 
and write 
as 
P = (-7, 1), Q = (5, 1)
A. 
B. 
C. 
D. 
Mathematics
Solve the compound inequality. Express the solution using interval notation. Graph the solution set.-7x + 1 ? 15 or 3x + 3 ? -9
A. [-4, -2]
B. [-2, ?)
C. [-4, ?)
D. (-?, ?)
Mathematics