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Transformational Graphing. Lucky Lesson 13 – This is the Mini-Theme TEST NEXT CLASS!. Follow up on the Warm Up. What is the domain and range for each graph What are the intervals of increase and decrease for each graph. What is the fear of the number 13 called? .
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Transformational Graphing Lucky Lesson 13 – This is the Mini-Theme TEST NEXT CLASS!
Follow up on the Warm Up • What is the domain and range for each graph • What are the intervals of increase and decrease for each graph
What is the fear of the number 13 called? • First try and spell it correctly….. • Triskaidekaphobia
What is transformational graphing? • Let’s look at the graph • When graphed there are 3 key points, the vertex, and one point on each side: • Vertex (0,0), (1,1), (-1,1) • If we graphed each key point would shift left 3 spaces or subtract 3 from each x-value. • Vertex (-3,0), (-2, 1), (-4, 1) • If we graphed each key point would then shift down 1 space or subtract 1 from each y-value. • Vertex: (-3,-1), (-2,0), (-4, 0)
Dan Marino • This Hall of Fame NFL QB wore the number 13 • He played at the University of Pittsburgh and the Miami Dolphins • Passed for over 5000 yards and 48 touchdowns in 1984.
Transformational Graphing • These same principles apply to both the absolute value and cubic graphs: • Centered about (h,k) • It still applies to the cubic function even though it does not have a vertex.
This is the day before Pi day! • March 13