Identify the type of curve that each equation represents by evaluating B2 - 4AC. 4x2 + 3xy - y2 - 8x + 2y = 0
A. Parabola
B. Ellipse
C. Hyperbola
Answer: C
Mathematics
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At what points is the given function continuous?f(x, y, z) = yz cos 
A. All (x, y, z)
B. All (x, y, z) such that x ? 0
C. All (x, y, z) such that 0 ? 
? 2?
D. All (x, y, z) such that x ? 
Mathematics
Graph the equation and its tangent.Graph y = x3 + 4 and the tangent to the curve at the point whose x-coordinate is 0.
A. 
B. 
C. 
D. 
Mathematics
Refer to the double-bar graph below which shows the number of male (M) and female (F) athletes at a university over a four-year period. Solve the problem. 
YEARWhich year had the smallest number of female athletes?
A. 1989 B. 1986 C. 1987 D. 1988
Mathematics
Provide an appropriate response.What is the difference between ln a and log a?
What will be an ideal response?
Mathematics