41 Videos for "radical functions"

The Reflection y = f(x)  Problem 1
Math › Precalculus › Introduction to Functions
How to find the equation of the reflection of the graph y = f(x) of a radical function about the yaxis, and how to graph it. 
Evaluating Limits Algebraically, Part 2  Problem 3
Math › Calculus › Limits and Continuity
How to evaluate the limit of a radical function at points where it is not continuous by multiplying by the conjugate of the radical expression. 
Finding an Inverse Algebraically  Problem 8
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the inverse of a radical or root function by two methods. 
Evaluating Limits Algebraically, Part 1  Problem 3
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function with a radical by using continuity and finding where it is not continuous. 
Domain and Range  Problem 2
Math › Algebra 2 › Functions
How to find the domain of a radical function. 
Domain and Range  Problem 4
Math › Algebra 2 › Functions
Common domain and range restrictions from equations including rational, radical, and exponential functions. 
Polynomial Function  Problem 5
Math › Algebra 2 › Polynomials
Writing a polynomial from a monomial radical zero and its conjugate. 
Polynomial Function  Problem 2
Math › Algebra 2 › Polynomials
Writing a polynomial from a binomial radical zero and its conjugate. 
Polynomial Function  Problem 3
Math › Algebra 2 › Polynomials
Find the polynomial with given radical zeros and use one given point to find the value of the leading coefficient. 
Power Rule of Logarithms  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Exploring the power rule of logs, including logs of radicals and expressions with exponents. 
Power Rule of Logarithms  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Exploring the power rule of logs, including logs of radicals and expressions with exponents. 
The Quadratic Formula  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to use the quadratic formula with decimal approximations or simple radical form solutions. 
Computing Difference Quotients  Problem 3
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a radical function. 
The Quadratic Formula  Problem 4
Math › Algebra › Quadratic Equations and Functions
Simple radical form versus decimal approximations. 
The Quadratic Formula  Problem 13
Math › Algebra › Quadratic Equations and Functions
Simplifying radicals in using the quadratic formula to find exact solutions. 
Domain and Range  Problem 5
Math › Algebra › Graphs and Functions
Finding the domain restrictions on algebraic expressions including radical and rational expressions 
Expanding Logarithms  Problem 6
Math › Precalculus › Exponential and Logarithmic Functions
Connecting fractional roots and radical expressions with expanding logarithmic expressions. 
Condensing Logarithms  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
Condensing log expressions that involve roots, radicals or fractional exponents based on use of the power rule. 
Expanding Logarithms  Problem 6
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Connecting fractional roots and radical expressions with expanding logarithmic expressions. 
Condensing Logarithms  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Condensing log expressions that involve roots, radicals or fractional exponents based on use of the power rule.