m – slope b – y-intercept (x, y) ordered pair on the line
TRANSCRIPT
bmxy m – slopeb – y-intercept(x , y) ordered pair on the line
We can graph the linear equation quickly if it is in slope intercept form.◦ 1st plot the value of b on the y-axis
◦ 2nd use the slope to find other points on the line
◦ 3rd draw a line through the points
bmxy
52 xy1st step plot b on the y axis
52 xy1st step plot b on the y axis
2nd step use the slope to find other points that are on the line.
52 xy1st step plot b on the y axis
2nd step use the slope to find other points that are on the line.
3rd step draw a line through the points
44
3 xy
1st plot b on the y axis
44
3 xy
1st step plot b on the y axis
2nd step use the slope to find other points that are on the line.
44
3 xy
1st step plot b on the y axis
2nd step use the slope to find other points that are on the line.
3rd step draw a line through the points
87
1 xy
Before you graph it, try to answer all the questions for example 4A.
When looking at the domain and range, try to picture the line on a bigger interval. Does the line end anywhere for the y or x values?
Write the equation first before starting answering the questions
When you look at the domain and range, think about it as real world problem, not just any equation that you graphed.