Find the equation of the parabola corresponding to the given information.The parabola has focus ( 0 , 3 ) and directrix y = -3.

A. y = x2
B. x = y2
C. y = - x2
D. y = x2

Answer: D

Mathematics

You might also like to view...

Find the absolute and relative errors.Your weight is 107 pounds but the scale indicates that it is 103 pounds.

A. absolute error: 4 pounds relative error: 3.7% B. absolute error: -4 pounds relative error: -40% C. absolute error: -4 pounds relative error: -3.9% D. absolute error: -4 pounds relative error: -3.7%

View
Mathematics

Evaluate.

A. 0! B. 6 C. 4 D. 1

View
Mathematics

Multiply.-15(-1)

A. -15  B. -1 C. 15  D. 1

View
Mathematics

Solve the problem.The sum of a number and two is negative eleven. Find the number.

A. -13 B. 0 C. 13 D. -9

View
Mathematics