5. The Anatomy Of A Power
exponent
3
2 = 8power
base
power
EXPONENTIAL FUNCTIONS
turn EXPONENTS into POWERS
6. a
b=c log b c = a
b is the base
b is the base
a is the exponent a is the (exponent) logarithm
c is the power c is the (power) argument
These functions are inverses of each other.
EXPONENTIAL FUNCTIONS LOGARITHMIC FUNCTIONS
turn EXPONENTS into POWERS turn POWERS into EXPONENTS
7. a
b=c log b c = a
b is the base
b is the base
a is the exponent a is the (exponent) logarithm
c is the power c is the (power) argument
A Logarithm is an Exponent
you're going to forget that
8. Graph the function
(a) Is there an asymptote? If so state its equation. If not, explain why not.
(b) State the domain.
(c) State the range.
(d) Is the function increasing or decreasing. Explain.