welcome to math class
DESCRIPTION
Bell Ringer Review. Welcome to Math Class. Send your answers to me in the chat box. Identify the slope and y-intercept of the equation. y=- Raise your hand when you have typed your answer in the chat box. Be present at your computer during ALL of class. Have eyes on me and BBC. - PowerPoint PPT PresentationTRANSCRIPT
Welcome to Math Class
Send your answers to me in the chat box. Identify the slope and y-intercept of the equation.
y=-
Raise your hand when you have typed your answer in the chat box
1. Be present at your computer during ALL of class.
2. Have eyes on me and BBC.3. Ears listening and ready to
follow instructions.4. Keep chat on topic.5. Use whiteboard tools and
programs as directed.
Bell Ringer Review
Way to go!!!!
Objectives
Content: I can graph linear equations and inequalities on a coordinate plane
Language: I can use the appropriate vocabulary to explain how to graph linear equations and inequalities on a coordinate plane using a graphic organizer
Review
In the slope intercept form y=mx+b, what does m stand for?a. x-interceptb. Y-interceptc. Sloped. A line
Review
In the slope intercept form y=mx+b, what does b stand for?a. x-interceptb. Y-interceptc. Sloped. A line
Review
y=- x+8What is the slope?What is the y-intercept?
Review
y=4x-6What is the slope?What is the y-intercept?
Yes!!!!!
Check Understanding
Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of
mistakes• D I understand it how to do it, but couldn’t explain
or help some one very well• E I completely understand and could help a
classmate.
Review
y=x+5
I can graph lines on a coordinate plane
Slope-Intercept Form
I can graph lines on a coordinate plane
YOU DID IT!!!!
Check Understanding
Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of
mistakes• D I understand it how to do it, but couldn’t explain
or help some one very well• E I completely understand and could help a
classmate.
Graphing Inequalities
The first difference between graphing an equation and graphing an inequality is that we either graph a _____ for or a ------- for > <
Then we get to shade!
Graph a solid line for
a. >, <
Graph a dotted line for
a. >, <
I can graph an inequality on a coordinate plane
I can graph an inequality on a coordinate plane
I can graph an inequality on a coordinate plane
Wahoo!!!!!
Check Understanding
Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of
mistakes• D I understand it how to do it, but couldn’t explain
or help some one very well• E I completely understand and could help a
classmate.
Systems of EquationsWhere 2 lines cross. This is called the solution or solution point.
Systems of Equations
Systems of Equations
Yes!!!!!
Solve the system of equations by graphing
Solve the system of equations by graphing
x - 3
Wahoo!!!!!
Check Understanding
Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of
mistakes• D I understand it how to do it, but couldn’t explain
or help some one very well• E I completely understand and could help a
classmate.
Announcements
• Make sure you stay in class until you fill out the survey
• Parent Teacher Conferences this week• Scantron-Take both Math and Reading!• Math Lab 1-4:30 MONDAY-FRIDAY
Have a question? Confused on a concept? Need to get caught up? Miss Murray is here for you!
• Come see me in office hours!– Monday 2-3:30 pm– Tuesday 10-11 am– Wednesday 10-11 am– Thursday 2:30-4 pm– Friday 10-11 am
• If office hours don’t work for you, contact me and we can set up another time! I love working with you!– Kmail (search for Candice Murray under Teachers)– Call or Text 385-202-5271– I.M. (google talk/hangouts) [email protected]
What to do now:2.03 Khan Academy2.04 Khan Academy
What you should have done:Unit 12.01 Video Quiz2.01 Practice Quiz2.02 Khan Academy
App Share Assignment
Work on Assignment
2.02-Get 5 questions correct2.03-Get 5 questions correct2.04-Get 5 questions correct
Objectives
Content: I can graph linear equations and inequalities on a coordinate plane
Language: I can use the appropriate vocabulary to explain how to graph linear equations and inequalities on a coordinate plane using a graphic organizer
Survey
Survey link: http://tinyurl.com/UTVAHSATTD
Recording: https://docs.google.com/forms/d/1nERQgUEDMWCoaOQuLk1nZ6RLFfNwLcmnuqysVcV7GhE/viewform
Secret word: onion