Changing bases to evaluate logarithms in exercise, use the change-of-base formula and a calculator to evaluate the logarithm.
log16 64

Step-by-step explanation:

Changing Bases to Evaluate Logarithms

Apply change of base formula'

log term should be the numerator and denominator is the log base

64 is 4^3  and 16 is 4^2

Move the exponent before log

top and bottom has same log so cancel it out

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

a

step-by-step explanation: