Determine which conic section is represented by the equation 
a. Ellipse
b. Hyperbola
c. Parabola
d. This equation does not represent a conic section.
a. Ellipse
The graph of the equation 
is an ellipse.
Mathematics
You might also like to view...
Add or subtract. Express the answer as a mixed number.2
+ 8
A. 11
B. 10
C. 5
D. 11
Mathematics
Multiply the polynomials using the FOIL method. Express the answer as a single polynomial in standard form.(-2x + 10y)(-4x + 5y)
A. 8x2 - 50xy - 50y2 B. 8x2 - 40xy + 50y2 C. 8x2 - 50xy + 50y2 D. 8x2 - 10xy + 50y2
Mathematics
Convert as indicated. If necessary, round to the nearest tenth of a degree.49°C to degrees Fahrenheit
A. 47.2°F B. 11.6°F C. 120.2°F D. 56.2°F
Mathematics
Find the exact value of the expression if ? = 60°. Do not use a calculator.f(?) = sec ?Find f(?).
A. 
B. 2
C. 
D. 
Mathematics