Find the vertex of the parabola.y = x2 + 6x + 10
A. (1, -3)
B. (-1, 3)
C. (-3, 1)
D. (3, -1)
Answer: C
Mathematics
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Evaluate the integral.
A. 
+ C
B. 
+ C
C. 
+ C
D. 
+ C
Mathematics
Write the set in set builder notation.{2, 4, 6, 8}
A. {x ? N? x < 10} B. {x ? N? x is even} C. {x ? N? x is even and x ? 10} D. {x ? N? x is even and x < 10}
Mathematics
Simplify.
A. -13 B. 13 C. Not a real number D. -84
Mathematics
Solve the problem.Suppose a pyramid has a rectangular base whose width is 4 centimeters less than its length. If the height is 5 centimeters and the volume is 35 cubic centimeters, find the length of the base. 
A. 21 cm B. 4 cm C. 3 cm D. 7 cm
Mathematics