Number 
Question 
Answer 
See the work 
1.

Algebraically find the inverse function of ƒ(x)= _______

ln((4x)/9)

The work
Point Cost: 1 
2.

Consider the function
(A) Find ______
(B)Use a Theorem to find =_______
(C) Calculate and state domain and range of Use interval notation. =_______ Domain=_________ Range=________

(A) 1.44224957
(B) 0.0534166508
(C) =(x/3)^(1/3) Domain=(∞, ∞) Range=(∞, ∞)

The work
Point Cost: 2 
3.

Consider the function
(A) Find ______
(B)Use a Theorem to find =_______
(C) Calculate and state domain and range of . Use interval notation.
=_______ Domain=_________ Range=________

(A) 72
(B) 16
(C) =x^(2)+8 Domain=[0, ∞) Range=[8, ∞)

The work
Point Cost: 2 
4.

Consider the function ƒ(x)=3/(x8) for x > 8.
(A) Find ______
(B)Use a Theorem to find =_______
(C) Calculate and state domain and range of . Use interval notation. =_______ Domain=_________ Range=________

(A) 25/3
(B) 1/27
(C) =8+3/x Domain=(0, ∞) Range=(8, ∞)

The work
Point Cost: 2 
5.

For each of the given functions ƒ(x), find the derivative at the given point c, first find
a=_________ =_______ on the interval [7.5, ∞); c=13 a=______ =_______

For c=12 a= 1
= 1/84
For c= 13
a=9
= 1/3

The work
Point Cost: 3 
6.

Evaluate the expression

(a) 6
(b) 2
(c) 1

The work
Point Cost: 1 
7.

Evaluate the following expressions

(a) 5
(b) 4
(c) 16
(d) 4

The work
Point Cost: 1 
8.

Use the Laws of logarithms to rewrite the expression in a form with no logarithm of a product, quotient or power. After rewriting we have with the constant A=_______ and the constant B=________ 
A=4
B=4

The work
Point Cost: 2 
9.

Use the Laws of logarithms to rewrite the expression ln((xy)^(1/5)) in a form with no logarithm of a product, quotient or power. After rewriting we have ln((xy)^(1/5)) = Aln(x)+Bln(y) with the constant A=_____ and the constant B=_____ 
A=1/5
B=1/5

The work
Point Cost: 2 
10.

Use the Laws of logarithms to rewrite the expression in a form with no logarithm of a product, quotient or power. After rewriting we have with A=_______ B=_______ C=_______

A=17
B=3
C=3

The work
Point Cost: 2 
11.

Use the Laws of logarithms to rewrite the expression in a form with no logarithm of a product, quotient or power. After rewriting we have with the constant A=_______ the constant
B=_______ and the constant
C=_______

A=2
B=1/2
C=1

The work
Point Cost: 2 
12.

Find the solution of the exponential equation e^(14x)= 8 in terms of logarithms, or correct to four decimal places. x=_______ 
x= 0.269860385419959 
The work
Point Cost: 1 
13.

Find the solution of the logarithmic equation 19ln(5x)= 0 correct to four decimal places. Your answer is x=______ 
x= 178482295.963187 
The work
Point Cost: 1 
14. 
Find the following limits. for ∞.

(a)=0.22314355131421
(b)=∞

The work
Point Cost: 2 
15. 
Evaluate the following limits

(a) ∞
(b) ∞

The work
Point Cost: 1 