Perform the indicated operation. Assume that all variables are nonnegative.( - )

A. 7 + 7
B. 8
C.
D.  - 


Answer: D

Mathematics

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Write the equation in the form y = cxb where b is a constant.y = 3

A. y = 3x1/2 B. y = x1/3 C. y = 3 ln x D. y = x3/2

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Solve the logarithmic equation.log 3x = log 4 + log (x - 1)

A. - 
B.
C. -4
D. 4

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Identify the vertex and axis of symmetry for the parabola.

A. (0, -3); x = -3 B. (-3, 0); y = 0 C. (-3, 0); x = 0 D. (-3, 0); x = -3

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A table for two equations is given. Identify the solution to both equations.

A. (2, 2) B. (4, 4) C. (4, 2) D. (2, 4)

Mathematics