Identify the type of curve that each equation represents by evaluating B2 - 4AC. x2 - 4xy + 4y2 - 7y = 0
A. Ellipse
B. Parabola
C. Hyperbola
Answer: B
Mathematics
You might also like to view...
Convert the following.Bill purchased 0.0522 kilograms of chocolate, how many grams did he purchase?
A. 52.2 g B. 0.00522 g C. 5220 g D. 52,200 g
Mathematics
Multiply.(x - 3)(9x2 + x + 9)
A. 9x3 - 28x2 + 6x - 27 B. 9x3 - 26x2 + 6x - 27 C. 9x3 - 26x2 + 12x - 27 D. 9x3 + 26x2 + 6x - 27
Mathematics
Graph the function.f(x) = -2 ln x
A. 
B. 
C. 
D. 
Mathematics
Multiply the polynomials.(3z2 + 2z + 5)(z2 + 5z + 4)
A. 3z4 + 15z3 + 27z2 + 33z + 20 B. 3z4 + 15z3 + 22z2 + 33z + 20 C. 3z4 + 17z3 + 27z2 + 33z + 20 D. 3z4 + 17z3 + 22z2 + 33z + 20
Mathematics