Provide an appropriate response.True or false? If k = 0, then x2 = k will have exactly one real solution. If false, give the correct number of real solutions.

A. False; three
B. False; two
C. False; zero
D. True


Answer: D

Mathematics

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Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.Foci at (0, -25), (0, 25); asymptotes: y = x, y = - x

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Add. Write your answer in lowest terms. + 

A.
B.
C.
D.

Mathematics

Simplify by combining like terms.4(5x - 4) - (x - 8) + 2(4x - 5)

A. 27x - 18 B. 27x - 34 C. 29x - 34 D. 28x - 18

Mathematics

Given vectors  and  determine whether the result of the following expression is a vector or a scalar.


?

A. vector
B. scalar

Mathematics