Solve.9x2 - 16 = 18x

A. x = , - 
B. x = - , - 
C. x = - , 
D. x = , - 

Answer: A

Mathematics

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Solve the problem by integration.Find the area bounded by the x-axis and the curve y =   between the x values of 0.7 and 3.

A. 4
B.
C. 4
D. 4ecot-13

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Write the equation in standard form. Then identify the vertex of the parabola.x = -2y2 + 9y - 7

A. x = -22 + ; 
B. x = -22 + ; 
C. x = -22 + ; 
D. x = 22 - ; 

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Mathematics

Write the expression as the sum or difference of multiples of logarithms.log4 

A. log4 12 - log4 
B.  log4 13 - log4 12
C. log2  - log2 12
D. log4  + log4 12

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Mathematics

Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = 

A. f(x) = 3, g(x) = 
B. f(x) = , g(x) = 3
C. f(x) = , g(x) = 8x + 7
D. f(x) = , g(x) = 8x + 7

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Mathematics