Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.6 ln x -  ln y

A. ln x6
B. ln 
C. ln 
D. ln x6y3


Answer: B

Mathematics

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Graph the radical function. Compare the graph to that of the square root function or cube root function.f(x) =  + 4

A. It looks like the graph of the square root
function, but it is shifted 4 units down.

B. It looks like the graph of the square root
function, but it is shifted 4 units to the left.

C. It looks like the graph of the square root
function, but it is shifted 4 units up.

D. It looks like the graph of the square root
function, but it is shifted 4 units to the right.

Mathematics

Solve the following quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.9x2 + 3x - 6 = 0

A. x = 0 or x = 
B. x = -1 or x = 
C. x = -1 or x = 
D. x =  or x = 1

Mathematics

Translate the English expression into an algebraic expression. Use x to represent the unknown number.The product of 130 and a number

A. 130x B. 130 ÷ x C. x ÷ 130 D. 130 + x

Mathematics

Add.+ 

A. 115.135 B. 116.135 C. 116.035 D. 115.035

Mathematics