Identify the equation without applying a rotation of axes.x2 + 3xy - 2y2 + 3x - 3y + 1 = 0
A. ellipse
B. hyperbola
C. parabola
D. not a conic
Answer: B
Mathematics
You might also like to view...
Find fx, fy, and fz.f(x, y, z) = ln (xy)z
A. fx = 
; fy = 
; fz = z ln (xy)z - 1
B. fx = 
; fy = 
; fz = ln (xy)
C. fx = z ln 
; fy = z ln 
; fz = ln (xy)
D. fx = - 
; fy = - 
; fz = ln (xy)
Mathematics
Write the negation of the statement.~p ? ~q
A. ~(p ? q) B. ~q ? ~p C. ~p ? q D. p ? ~q
Mathematics
Provide an appropriate response.Determine the volume of the given figure. Round the answer to nearest tenth of an inch.
What will be an ideal response?
Mathematics
Divide.18 ÷ 2
A. 8 r 1 B. 10 C. 8 r 2 D. 9
Mathematics