Identify the equation as a parabola, circle, ellipse, or hyperbola.5x2 = 9 - 5y2
A. Circle
B. Parabola
C. Ellipse
D. Hyperbola
Answer: A
You might also like to view...
Plot the indicated graphs.The intensity level B (in dB) and the frequency f (in Hz) for a sound of constant loudness were measured as follows:
Plot the data for B as a function of f on semilog graph paper, using the logarithmic scale for f.
What will be an ideal response?
Determine where the function is increasing and where it is decreasing.f(x) = -4x2 - 2x - 3
A. decreasing on 
increasing on 
B. increasing on 
decreasing on 
C. increasing on 
decreasing on 
D. increasing on 
decreasing on 
Provide an appropriate response.True or False: The modulus of 7+ 5i is equal to the modulus of 5 - 7i.
A. False B. True
Find the exact value under the given conditions.cos ? = - 
, 
< ? < ?; sin ? = 
, 
< ? < ?Find tan(? + ?).
A. 
B. - 
C. 
D. - 