Provide an appropriate response.What effect does a 270° rotation about the origin have on the equation of the hyperbola (x2/a2) - (y2/b2) = 1? Give the new equation.

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


Answer: A

Mathematics

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Solve for x. Check your answer. If there is no solution, say so. = 

A. x = 
B. x = 780
C. x = 
D. x = 

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Find the requested polynomial. Find a polynomial function of degree 3 with -2, 3, 5 as zeros.

A. f(x) = x3 + 6x2 - 1x - 30 B. f(x) = 3x3 + 6x2 - 1x - 15 C. f(x) = x3 + 8x2 - 1x - 6 D. f(x) = x3 - 6x2 - 1x + 30

Mathematics

Solve the system of two equations in two variables. 8x + 7y = 36 3x - 4y = -13

A. (1, 5) B. (0, 5) C. (1, 4) D. No solution

Mathematics

Find the indicated partial sum for the given sequence.s10, 92, 3, -86, -175, . . .

A. 3545 B. 4925 C. -3545 D. -3085

Mathematics