Identify the equation without applying a rotation of axes.9x2 - 6xy + 3y2 - 3x + 4y + 8 = 0
A. parabola
B. ellipse
C. hyperbola
D. circle
Answer: B
Mathematics
You might also like to view...
Factor completely.p2qr + 8pqr - 48qr
A. qr(p + 12)(p - 4) B. (pqr - 48)(p + qr) C. (pqr + 12)(p - 4qr) D. qr(p - 12)(p + 4)
Mathematics
Perform the indicated operation.2 + 
A. 
B. 
C. 
D. 
Mathematics
Suppose that ln 2 = a and ln 5 = b. Use properties of logarithms to write each logarithm in terms of a and b.ln 20
A. 4b B. 2a + b C. 2a + 2b D. a + b
Mathematics
Use synthetic division to find the quotient and the remainder when the first polynomial is divided by the second polynomial. 2x5 - x4 + 3x2 - x + 5; x - 1
A. quotient: 2x4 + x3 + x2 + 4x + 3; remainder: 8 B. quotient: 2x4 - 3x3 - x; remainder: 6 C. quotient: 2x4 + x3 - x2 + 2x + 1; remainder: 6 D. quotient: 2x4 + x3 + 4x2 + 3x; remainder: 8
Mathematics