Find the standard form of the equation for the ellipse satisfying the given conditions. Center (0, 0); vertices (0, ±8); c = 4
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
You might also like to view...
Solve the problem.Find an equation for the tangent to the curve at P.
A. y = - 
x + 
- 1 - 
B. y = 
x + 1 + 
C. y = - 
x - 1 - 
D. y = 
x - 
+ 1 + 
Factor completely. If the polynomial is prime, so state.64x2 - 48x + 9
A. (64x + 1)(x + 9) B. (8x - 3)2 C. (8x + 3)2 D. (8x - 3)(8x + 3)
Evaluate the sum using the given information.x1 = -2, x2 = 3, x3 = -1, and x4 = -3
A. -38 B. -25 C. 15 D. -31
Solve the problem.The following scatter diagram shows heights (in inches) of children and their ages.Height (inches)
Age (years)What happens to height as age increases?
A. Height and age do not appear to be related. B. Height stays the same as age increases. C. Height increases as age increases. D. Height decreases as age increases.