# Unknown Story

More Options: Make a Folding Card

#### Storyboard Description

This storyboard does not have a description.

#### Storyboard Text

• Ms. Ranieri Algebra II Period 3
• hey George? can you help me write a linear equation?
• Ms. Ranieri Algebra II Period 3
• how can I write a linear equation when I'm given the point and the slope?
• to write that you need to use the point slope formula which is y=mx=b
• Ms. Ranieri Algebra II Period 3
• you have the slope which is m and the point that it passes through which is (x1-x2)
• Ms. Ranieri Algebra II Period 3
• can you please give an example?
• so the set up would be y-y1=m(x1-x2)
• sure!
• Ms. Ranieri Algebra II Period 3
• the point is (-1,7) and m=-4 and then you plug it in, y-7=-4(x-(-1))
• you cross multiply and get y-7=-4-4 and then add 7 on both sides and the answer will be y=-4x+3
• thank you so much! it makes so much more sense now
• Ms. Ranieri Algebra II Period 3
• no problem! good luck on the test!
Just Created with Storyboard That
Explore Our Articles and Examples

Try Our Other Websites!

Photos for Class – Search for School-Safe, Creative Commons Photos (It Even Cites for You!)
Quick Rubric – Easily Make and Share Great-Looking Rubrics