Homework Help: algebra

Posted by Sissy needs help on Wednesday, February 15, 2012 at 10:25am.

Explain why the point-slope formula cannot be used to find the equation of a line that is parallel to the y-axis.
When graphing the equations y =2x -2,y=2x.and y = 2x + 3, what observation can you make about the graphs. Can you make the same observation before graphing the lines? How?

No one has answered this question yet.

Answer this Question

Related Questions

algebra - Explain why the point-slope formula cannot be used to find the ...
algebra - Can someon please explain why the point-slope formula cannot be used ...
Algebra - I'm suppose to write an equation with the following information: ...
Algebra - graph the equation x-3=y (where do I plot the points?) find the ...
ALG 2 PLZ PLZ HELP - As you can see, the biker and his friend are having a hard ...
Algebra - I know that standard form is Ax+By=C, but I'm not really sure how ...
math - i have more than one question so if u no any of the answers please tell ...
Pre-Algebra - Please let me know if I figured these out correctly. Directions: ...
calculus - To find the equation of a line, we need the slope of the line and a ...
Algebra - i am having problems understanding.... i don't know how to put it ...

For Further Reading

First Name:
School Subject:
Answer: