Find the equation of the parabola with the given properties.Vertex: (-2, -4); horizontal axis of symmetry; containing the point (18, -6)
A. 
(y + 4) =(x + 2)2
B. 
(x + 4) =(y + 2)2
C. 
(x + 2) =(y + 4)2
D. 
(y - 4) =(x - 2)2
Answer: C
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Solve.A theatrical production company donated free tickets for their show to the local Boys & Girls Club. They claimed that the ticket value was 
A child's ticket cost 
and an adult ticket cost 
If there were twice as many children's tickets as adult tickets, how many adults and children got to attend the show for free?
A. 9 adult tickets, 11 children's tickets B. 18 adult tickets, 9 children's tickets C. 18 adult tickets, 36 children's tickets D. 9 adult tickets, 18 children's tickets
Solve the inequality.For the function g(x) = 
, solve g(x) > 0.
A. (9, ?) B. (-?, -6) C. (-?, -6) ? (9, ?) D. (-6, 9)
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 5; zeros: 6, 2 + 5i, -6i
A. -2 - 5i, 6i B. 2 - 5i, 6i C. -2 + 5i, 6i D. -6, 2 - 5i, 6i
Solve.The area of a triangle is 51 square feet. Find the altitude if the base is 17 feet.
A. 867 feet B. 6 feet C. 3 feet D. 34 feet