We found 23 resources with the keyterm Algebra I
How Do You Write a Rule for a Geometric Sequence?Lesson Planet
6 mins 8th - 9th
Learners can review how to write a rule for the geometric sequence 2, 4, 8, 16. The tutor explains through direct instruction how they can use the rule to find the 6th, 9th, and 15th terms. This clip is best suited for individuals who...
How Do You Find the Radius of a Circle if You Know the Circumference?Lesson Planet
4 mins 5th - 8th
So you know the circumference of a circle but not the radius. This tutorial shows you two different formulas commonly associated with circles, determines which formula to use, then puts the formula to work. You'll have no problem...
How Do You Express a Logarithm in Terms of Common Logarithms?Lesson Planet
5 mins 10th - 12th
Logarithms can be a little tricky and if you'd like to use a calculator you'll need to use a formula to change the given logarithm into base ten. This tutorial defines the formula, uses it to change a logarithm to base ten, then how to...
What's a Consistent Independent System of Equations?Lesson Planet
1 min 8th - 11th
Define a system of equations with only one solution? Sure! If you have a system of equations with only one solution you'll find that it results in an ordered pair (2,2). This means that those equations intersect at only one point.
What's the Means-Extremes Property of Proportions?Lesson Planet
6 mins 6th - 9th
Watch how easy solving proportions can be. Using the means-extremes property of proportions you'll be able to solve a variety of proportion problems. Example problems are worked to show you how this property looks in action. Hint:...
How Do You Use a Scatter Plot to Find No Correlation?Lesson Planet
2 mins 6th - 11th
How do you determine the correlation in a set of data? Plot the data, find the line of fit, then use that line to determine if the correlation is positive, negative, or no correlation. This tutorial demonstrates that when a line of fit...
How Do You Write an Equation for a Vertical Line?Lesson Planet
2 mins 7th - 9th
To find the equation of a vertical line you need to use x=b to determine the equation. This tutorial explains the use of formula x=b to find a value for an unknown y. The explanation of this concept is rushed making this tutorial only...
Algebra: Introduction to AlgebraLesson Planet
11 mins 8th - 12th
That old math tutor from is back and he is here to introduce the concept of algebra. This clip is actually quite clear and informative. Variables, constants, and algebra are defined along side solid examples. This clip would be good for...
Complex Numbers - Algebra HelpLesson Planet
2 mins 7th - 10th
The foil method had been used for years as a way to remember how to simplify complex numbers. This process is demonstrated step-by-step, slowly so the learner will be able to follow along as the instructor solves the problem. Intended...