Assume that x, y, and d are positive numbers. Use the properties of logarithms to write the expression in terms of the logarithms of x and y.

a.

b.

c.

d.

e.


e.

Mathematics

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Simplify. ÷ 

A. -  
B.
C.  
D. -  

Mathematics

Factor completely. If the polynomial cannot be factored, write prime.s2 + 8s + 15

A. (s + 3)(s + 5) B. (s + 15)(s + 8) C. (s + 15)(s - 1) D. (s - 3)(s - 5)

Mathematics

Find the center and graph the hyperbola. -  = 1

A. C(0, 0)

B. C(22)

C. C(2-2)

D. C(- 2-2)

Mathematics

Tell where the function is decreasing. ? ? ? ?

A. always decreasing
B.
C.
D. always increasing
E. always constant

Mathematics