Find the eccentricity of the ellipse or hyperbola.x2 + 2y2 = 6

A.  
B.
C.
D.


Answer: D

Mathematics

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Solve.x2 + y2 = 164x2 + 9y2 = 36

A.
B.
C.
D.

Mathematics

Graph the linear function and give the domain and range.h(x) = -6x

A. D = (-?, ?),
R = (-?, ?)

B. D = (-?, ?),
R = (-?, ?)

Mathematics

Divide.

A.  + i
B.  - i
C.  + i
D.  - i

Mathematics

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. At what time was the temperature the highest?

A. 2 p.m. B. 5 p.m. C. 11 a.m. D. 1 p.m.

Mathematics