Find the equation in standard form of the parabola described.Find the equations of the two parabolas in standard form that have a horizontal axis of symmetry and a focus at the point (0, 1), and that pass through the origin.
A. y2 = 4x and y2 = -4x
B. x2 = 4y and x2 = -4y
C. x2 = 2y and x2 = -2y
D. y2 = 2x and y2 = -2x
Answer: A
Mathematics
You might also like to view...
Assume that the sequence converges and find its limit.a1 = -1, an + 1 = 
A. 4 B. -3 C. -1 D. 8
Mathematics
Express the relationship between a small change in x and the corresponding change in y in the form 
.y = 3
+ 
A. dy = 
dx
B. dy = 
dx
C. dy = 
dx
D. dy = 
dx
Mathematics
Evaluate the expression.61
A. 
B. 6
C. 1
D. -6
Mathematics
Provide an appropriate response.The person who signs a check on the back is the maker.
A. True B. False
Mathematics