Monthly Archives: December 2007

Algebra: Chapter 7 TEST Results on the website, click on the Algebra page and pick your class and use your student ID number. Math 8: Chapter 5, Quiz A/B Results on the website too, click on the Math 8 page … Continue reading →

Algebra: Chapter 7 Review, p 350 We use Form A version of the test as a review for tomorrow. You have the answers from the key. Make sure that you finish the test at home, it is in lieu of … Continue reading →

Algebra: Chapter 7-8, p 338 Parallel and Perpendicular Lines Parallel lines by definition have the same slope. So, for the equation of 2 lines, all we have to do is figure out what the slope is of them both. if … Continue reading →

Algebra: Chapter 7-6, p 328 Finding an Equation of a Line There are 2 ways that we can find an equation of a line. However, we need to have at least 2 points (x,y) or 1 point (x,y) and the … Continue reading →

Algebra and Math 8 Workday: Everyone to catch up on missing assignments, quizzes and tests.

Algebra: Chapter 7-5, p 323 Equations and Slope An equation `y = mx+b` is called the slope-intercept equation of a line. The slope is m and the y-intercept is b. Without having to plot points, make a T chart, we … Continue reading →

Algebra: Chapter 7-4, p 318 Slope of a Line The slope of a line is the tilt or slant. The slope is defined as the letter `m` and `m= (rise)/(run)`, where the `rise` is the change in the y-coordinate and … Continue reading →

Algebra: Chapter 7-3, p 313 Linear Equations and their Graphs Linear equation have to have variables with a power of 1, no mixed variable products and no variables in an equation in the denominator. The easiest way to plot or … Continue reading →

Algebra: Chapter 7-1 and 7-2, p 304 and 309 Chapter 7-1 Coordinates Coordinates are defined as (x, y) where the x-axis runs left to right and the y-axis runs up and down. The origin is where the points (0,0) exists. … Continue reading →