Identify the type of surface represented by the given equation.
- 
- 
= 1
A. Elliptical cone
B. Hyperboloid of two sheets
C. Hyperboloid of one sheet
D. Ellipsoid
Answer: B
Mathematics
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Solve the quadratic equation. Write the answer in simplest form.
2 = 
A. 
B. 
C. 
D. 
Mathematics
Divide and simplify. Assume variables do not cause any denominators to equal 0.
÷ 3mn
A. 3mn
B. 
C. 
D. 
Mathematics
Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.ln (x - 6) + ln (x + 1) = ln (x - 15)
A. {3} B. {-3} C. {3, -3} D. ?
Mathematics
Assume that the two points P(-2, 4) and Q(-3, -1) are given.What are the coordinates of the midpoint of the line segment joining P and Q?
What will be an ideal response?
Mathematics