Find the character of the roots.v2 + 7v + 8 = 0

A. Exactly one rational solution
B. Two different imaginary solutions
C. Two different irrational solutions
D. Two different rational solutions


Answer: C

Mathematics

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Solve the given equation for x.y = -5 sin 8x

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

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Solve the quadratic equation by factoring.2 - 10x = (3x - 7)(x + 1)

A.
B. {-1, 3}
C. {-3, 1}
D.

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Solve the problem.Find the 9th term of the arithmetic sequence with first term 8 and common difference .

A.
B.
C. 12
D. 4

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Use the graph of a known basic function and a horizontal stretch or horizontal compression to sketch the function.f(x) = 

A.

B.

C.

D.

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