Solve. Provide answers in interval notation.(x + 3)(x + 2) ? 0
A. (-3, -2)
B. (-?, -3) ? (-2, ?)
C. (-?, -3] ? [-2, ?)
D. [-3, -2]
Answer: D
Mathematics
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A. w2 - 22w + 121 B. w2 + 121 C. w + 121 D. 121w2 - 22w + 121
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Find all solutions if 
. Verify your answer graphically.
?
?
A. 45°, 135° B. 15°, 75°, 195°, 255°, 280° C. 30°, 60°, 210°, 240° D. 15°, 75°, 195°, 255° E. 30°, 60°, 210°, 240°, 260°
Mathematics
Find the eccentricity of the ellipse or hyperbola.x2 + 25y2 = 25
A. 
B. 2
C. 
D. 
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Graph the function.y = 2 sec (3x)
A. 
B. 
C. 
D. 
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