SOLUTION: Exponential and Logarithmic Functions (1)Let f(x) = 2^x , g(x) = (1/8)^x, and h(x) = log sub 2(x). Find each of the following: f(3) f(-2) f(1/2) g(2) g(-1) g(1

Question 61834: Exponential and Logarithmic Functions
(1)Let f(x) = 2^x , g(x) = (1/8)^x, and h(x) = log sub 2(x). Find each of the following:
f(3)
f(-2)
f(1/2)
g(2)
g(-1)
g(1/3)
h(2)
h(1/2)

(2) Solve each of the following equations for the given variable
(a) 2^a = 16
(b) 3^z = 1/9
(c) 9^n = 3
(d) (1/5)^x = 25

Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
Exponential and Logarithmic Functions
(1)Let f(x) = 2^x , g(x) = (1/8)^x, and h(x) = log sub 2(x). Find each of the following:

:
(2) Solve each of the following equations for the given variable
(a)

If you can use a calculator and can't figure this out:

<---This can be done for any that you can't solve mentally as long as you have a log capable calculator.
:
(b)

:
(c)

:
(d)

:
Happy Calculating!!!

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