SWBAT… review / learn the Cartesian Coordinate System Agenda 1. Warm-Up (10 min) 2. Quarter 1 evaluation (5 min) 3. Teacher evaluation (10 min) 4. Brain.

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SWBAT… review / learn the Cartesian Coordinate System Agenda 1. Warm-Up (10 min) 2. Quarter 1 evaluation (5 min) 3. Teacher evaluation (10 min) 4. Brain Pop Video – Cartesian Coordinate System (5 min) 5. Notes on Cartesian Coordinate System (15 min) Warm-Up 1. Review projects with your team 2. Write the homework in your planners for the week 3. Set up Cornell Notes in your notebook: Title is “Cartesian Coordinate System” 4. Take out last week’s agenda HW1: Cartesian Coordinate System Monday, 10/31

We have begun a new unit on functions: Students will be able to: 1. Know the Cartesian Coordinate System (HW1) 2. Graph linear functions (equations) using a table of values (HW2) 3. Graph absolute value functions (HW3) 4. Interpret real life graphing examples (HW4) 5. Write algebraic equations given various forms of data (HW6) 6. Evaluate a function and write as an ordered pair (HW7) 7. List the domain and range of a function (HW7) 8. Determine if a relation is a function using the vertical line test or given a mapping diagram (HW7)

Brain Pop Video Take notes in your notebooks on anything you didn’t know or didn’t remember

Coordinate Plane Parts of a plane 1. x-axis 2. y-axis 3. Origin 4. Quadrants I-IV x-axis y-axis Origin ( 0, 0 ) QUAD IQUAD II QUAD IIIQUAD IV

On a graph paper square: Label the below points: A (3, -4) B (5, 6.5) C (-4, 5) D (-7, 0) E (0, -4) F (0, 0) G (0, π)

Plotting Points 1. Remember when plotting points you always start at the origin. 2. Next you go left (if x-coordinate is negative) or right (if x-coordinate is positive. 3. Then you go up (if y-coordinate is positive) or down (if y-coordinate is negative) Plot these 4 points: A (3, -4) B (5, 6.5) C (-4, 5) D (-7, 0) E (0, -4) F (0, 0) A B C DF E

A Coordinate System The horizontal line or x-axis is known as the _____. Hint: Begins with “a”

A Coordinate System The vertical line or y-axis is known as the ______. Hint 1: Begins with “o”

A Coordinate System The point at which the axes meet or intersect is known as the _____.

A Coordinate System A coordinate system has ___ quadrants.

A Coordinate System Any point P is represented by an _______ of numbers written in the form (x, y)

A Coordinate System The x-value is always ______ and the y-value is always second.

When a point is plotted on the coordinate system, a _______ (positive or negative) x value indicates a movement to the left. A _______ (positive or negative) y value indicates a movement down.

When a point is plotted on the coordinate system, a _______ (positive or negative) x value indicates a movement to the right. A _______ (positive or negative) y value indicates a movement up.

Daniela plotted the coordinates of the 2 largest toy shops in the city. The coordinates of Shop A are (2,6). The coordinates of Shop B are in Quadrant II with the same y- coordinate as Shop A. What are the coordinates of Shop B? A. (2,0) B. (3,6) C. (4,−6) D. (−5,6)

HOMEWORK HW#1: Cartesian Coordinate System