Homework Hints 16-2
Note: Homework Hints are given only for the Level 1 and Level 2 problems.
However, as you go through the book be sure you look at all the examples in the text. If you need hints for the Level 3
… See the whole entryGraphing lines
Homework Hints 16-1
Note: Homework Hints are given only for the Level 1 and Level 2 problems.
However, as you go through the book be sure you look at all the examples in the text. If you need hints for the Level 3 … See the whole entry
Video Links 15-2
Video:
Graphing linear inequalities in two variables. The first minute tells you everything you need to know; the next nine minutes provide some examples. (time: 10:04)
… See the whole entry
Reference Topics 15-3
Here is a good site for graphing equations of the form “y =”.
http://www.calculator.com/graphing/
This is a general site for graphing lines, parabolas, and exponentials.
https://www.desmos.com/calculator
Reference Topics 15-1
Here is a good site for graphing lines.
http://www.webmath.com/gline.html
You can use this site to graph several lines at the same time.
https://www.symbolab.com/solver/line-equation-calculator… See the whole entry
Section 15.1: Cartesian Coordinates and Graphing Lines
15.1 Outline
- Solving equations with two variables
- satisfy an equation
- solution
- Cartesian coordinate system
- definition
- axis, origin, quadrants
- coordinates
- abscissa
- ordinate
- Graphing a line by plotting points
- graph of a line
- procedure
- Graphing a line by slope-intercept
- standard form
- first-degree