Use your notes to help you answer the following questions!

Seriously, the answers will be right in your notes!

Second y-value minus first y-value

------------------------------------------------------- = Slope (m)

Second x-value minus first x-value​

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Slope Formula:

Get out a piece of scratch paper.

You're going to find the slope!

​You have to replace x, y, and m with their numbers. And then you have to SOLVE the problem.

1. multiply m and x

2. add or subtract the answer from part 1 to/from both sides (inverse operations) to solve for b. ​

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Finding the y-intercept (b)

Now that you've found m and b, you just need to replace those variables with their numbers in the equation y = mx + b

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Writing your equation:

Homework: finish the notes video (page 16)

You only have homework if you didn't finish the page 16 notes video/taking notes.

OR

If you were confused by today's Quizizz lesson, please review the notes video, along with the "Extra Help Video" for Page 16 at the bottom of the video page on the website. ​

Be honest. If you didn't finish, you need to for homework. If you're confused, you need to watch the extra help video.