6 Windows Linear Relations Test Math 10 (F&P)

Graphing Skills Temperature (ºC) Enzyme Activity (U) 30 10 40 15 50 20 Vertical test for a function Interpolation  data IN the graph Extrapolation  data OUTSIDE of the graph (extend the graph) A good graph includes: Title (includes what the graph shows) Axes label (both x and y) with units Origin is 0,0 Collapse an axis if needed Discrete  not continuous (don’t join your dots) Continuous  join your dots (or line of best fit) Temperature (ºC) Enzyme Activity (U) 30 10 40 15 50 20 60 25 70 5 80

Slope-intercept Things to include: Positive and negative slope Horizontal and vertical slopes Manipulating into y=mx+b How to graph using y=mx+b

Slope-point Things to include: When would you use? Manipulating into y=mx+b How to graph using y-y1 = m(x-x1)

General Form Things to include: When would you use? Manipulating into y=mx+b How to graph using Ax + By + C = 0 Finding x-intercept and y-intercept using general form

Parallel and Perpendicular Parallel lines = Same slope, different y-intercept Perpendicular lines = opposite (+/-) and inverse slope

Domain and Range Know both set notation and interval notation

To Do Complete your poster independently Find a partner at your table team and share what you are including on your poster. Bulk up your poster with each others suggestions Work on the unit Review (key is at the back) Work on any worksheet from the unit that you have not completed