English | Español

Try our Free Online Math Solver!

Online Math Solver

 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 

 

 

 
 
 
 
 
 
 
 
 

Please use this form if you would like
to have this math solver on your website,
free of charge.


STUDY GUIDE FOR MATH 2147 TEST ONE

The textbook sections of Test One are R.8, 3.1, 3.5, 6.2, 6.3, and 6.4. A section by section breakdown of the test objectives with corresponding hw problems to practice are given below:

SECTION R.8- NTH ROOTS , RATIONAL EXPONENTS

Simplifying expressions containing rational exponents are radicals. HW #67-87 odds

SECTION 3.1-FUNCTIONS
•Using function notation HW #39-46 ALL
•Finding the domain of a function HW #51-60 ALL
•Computing the difference quotient of a given function HW #74,75,77,79, 80 (for #79, use 3

SECTION 3.5- GRAPHING TECHNIQUES , TRANSFORMATIONS
•Sketch the graph of a function using transformations (shifts, reflections, stretching, and shrinking)
HW #35-61 odds, 65-68, 75-83 odds

SECTION 6.2-ONE-TO-ONE FUNCTIONS, INVERSE FUNCTIONS
•Given the graph of a one-to-one function f, sketch the graph of the inverse function f-1. HW #41-46 ALL
•Find the inverse f-1 of a given one-to-one function f. State the domain and range of both f and f-1. Also, if directed to do so, sketch the graphs of f, f-1, and y=x on the same set of coordinate axes. HW #49-69 odds
•Apply inverse functions to real -life situations. HW #89, 91-94 ALL. Also, try #95. It is an interesting problem.

SECTION 6.3 EXPONENTIAL FUNCTIONS
•Use transformations to sketch the graph of a function with an exponential term . Find the domain, range, and horizontal asymptote of each function. HW #37-55 odds
Solve exponential equations. HW #57-75 odds
Solve general problems involving the concept of exponential function. HW #77-90 odds
•Graph piecewise defined functions involving exponential terms HW #90-94 ALL

SECTION 6.4- LOGARITHMIC FUNCTIONS
•Write an equation in exponential form into logarithmic form and vica versa. HW #9-35 odds
•Find the exact value of a logarithmic expression without using a calculator .
•Find the domain of functions with logarithmic terms , HW #37-48 ALL
•Sketch the graph of a one-to-one function f with logarithmic terms and its inverse f-1. Find the domain , range, and vertical asymptotes.
•Solve logarithmic equations . HW #87-111 odds
•Use logarithms to solve real -life problems. HW #117-133 odds
 

Prev Next