Find the center, foci, and vertices of the ellipse.
+ 
= 1
A. center at (0, 0)
foci at (0, -4) and (0, 4)
vertices at (0, -16), (0, 16)
B. center at (0, 0)
foci at (- 2
, 0) and (2
, 0)
vertices at (-4, 0), (4, 0)
C. center at (0, 0)
foci at (0, 4) and (2, 0)
vertices at (0, 16), (4, 0)
D. center at (0, 0)
foci at (0, - 2
) and (0, 2
)
vertices at (0, -4), (0, 4)
Answer: D
You might also like to view...
Provide an appropriate response.If a parabola opens downward, the highest point on the graph is called the 
of the parabola.
A. top B. middle point C. axis D. vertex
Find all of the real zeros of the function. Give exact values whenever possible. Identify each zero as rational or irrational.f(x) = x4 - 2x3 - 21x2 + 12x + 90
A. -3 (rational), 5 (rational), 2 + 
(irrational), and 2 - 
(irrational)
B. 3 (rational), -5 (rational), 2 + 
(irrational), and 2 - 
(irrational)
C. 3 (rational), -5 (rational), 
(irrational), and -
(irrational)
D. -3 (rational), 5 (rational), 
(irrational), and -
(irrational)
Find the simple interest and amount for the value of principal P, rate r per year, and time t.P = $9600, r = 5
%, t = 3 years and 8 months
A. $189.20, $9789.20 B. $1892.00, $7708.00 C. $1892.00, $11,492.00 D. $18,920.00, $28,520.00
Read the measurement shown on each vernier caliper.
__________ mm
Fill in the blank(s) with the appropriate word(s).