Find the equation of the parabola corresponding to the given information.The parabola has focus ( 0 , -2 ) and directrix y = 2.
A. x = - y2
B. y = x2
C. y = - x2
D. y = - x2
Answer: D
Mathematics
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Subtract.87,504 kilometers - 8096 kilometers
A. 83,408 kilometers B. 87,228 kilometers C. 79,108 kilometers D. 79,408 kilometers
Mathematics
Simplify.
A.
B.
C.
D.
Mathematics
Round the decimal to the given place value.24.5, nearest one
A. 25 B. 26 C. 24 D. 24.5
Mathematics
Factor completely, if possible.3x2 + 17x + 10
A. (3x + 2)(x + 5) B. (3x - 5)(x + 5) C. (x + 2)(x + 5) D. (x - 5)(x + 5)
Mathematics