Algebra
Chapter 14A
Chapter 14A
You will use these skills in presentations, statistical research, marketing projections and company forecasts....
You will be able to:
Identify x and y coordinates
draw a table of values as xy coordinates
Draw a graph from a table of values
Understand and write a linear equation from a graph and vice versa
Key Vocabulary:
coordinate, cartesian plane, slope, x and y intercept
(2, 3) and (3, 4)
(x, y) always
question 3. a) i) B: x = 6 ii) A: x = 2 iii) C: x = 9 iv) G: x = 6
Example of Lacrosse scores from above using Desmos
Notes:
Every x value corresponds to a y value
written (x, y) format - always one x value and one y value
Points join together to make a straight line
Textbook Questions: Chapter 14A Qu 1 - 13
Chapter 15D Qu below
Think of some x and y coordinates (at least 5) and then draw a cartesian plane then plot the points
Create a mindmap in your summary book of all key vocabulary above and provide examples
Create a problem to solve with a partner