Algebra Word Problem: Work
Monday, September 7th, 2009
Algebra Word Problem: Work. This lesson is appropriate for any algebra 1 or Algebra 2 student
Duration : 0:4:8
Algebra Word Problem: Work. This lesson is appropriate for any algebra 1 or Algebra 2 student
Duration : 0:4:8
Basic Graphs that Every Algebra Student Should Know!!
I quickly sketch about 10 (or so) basic graphs that are VERY useful to know for any math student taking algebra or higher.
The audio is not the best quality, so sorry for that!
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Duration : 0:7:53
This video covers sovling multi-step equations that contain decimals. It includes three examples.
Duration : 0:7:2
Conic sections CAN be fun, if you know what you’re doing… that’s why YAYMATH is here! Ellipses are another of the conic sections. We discuss the major and minor axes, the focii, and graph in detail. Hope you enjoy the roller coaster story! YAY MATH! Visit yaymath.org Videos copyright (c) Yay Math
Duration : 0:6:21
Access full lesson containing this video at: http://www.yourteacher.com/prealgebra/roundingdecimals.php Students learn to round a decimal to a given place using the following steps. First, find the digit in the rounding place. Next, look at the digit to the right of the rounding place. If the digit to the right of the rounding place is less than 5, round down, which means that the digit in the rounding place stays the same, and all digits to the right of the place become zero. If the digit to the right of the rounding place is greater than 5, round up, which means add 1 to the digit in the rounding place, and all digits to the right of the rounding place become zero.
Duration : 0:1:27
Concepts covered: Subtraction of Improper and Proper Fractions and also Mixed Numbers.
Duration : 0:10:25