For the compound inequality, decide whether intersection or union should be used. Then give the solution set in both interval and graph forms.x ? 2 and x < 4
A. Intersection; (-?, 2]
B. Union; (-?, ?)
C. Union; (-?, 4)
D. Intersection; [2, 4)
Answer: A
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Answer the question.The ordered pair (1, ) is a solution of the equation 
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Determine a polynomial that represents the area of the figure. Give an exact answer.
A. 36m2 + 60m + 25 B. 36m2 + 25 C. 36?m2 + 25? D. 36?m2 + 60?m + 25?
Find an equation of a parabola that satisfies the given conditions.Vertex (9, -6), focus (9, 0)
A. (y + 6)2 = 24(x - 9) B. y - 6 = 24(x + 9)2 C. 24(y - 6) = (x + 9)2 D. (x - 9)2 = 24(y + 6)
Solve the problem.If P = (-6, -7) and Q = (x, -79), find all numbers x such that the vector represented by 
has length -78.
A. {36, 24} B. {24, -36} C. {36, -36} D. {24, -42}