mbf 3c - 4.6 - graphing quadratic relations in vertex form ... · 9/4/2010 · mbf 3c 4.6 graphing...
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MBF 3C 4.6 Graphing Quadratic Relations in Vertex Form Note 2011.notebook
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December 02, 2011
Sep 158:07 PM
• Graph quadratic relations in vertex form using the "steppattern".
Learning Goals"By the end of today's class I will be able to..."
Today's Agenda&
Reminders
"The answer to the problem you are solving is of far less importance than what you learn by solving it."
• TEST moved to Monday!!!• Survey Assignments ready for pick up at back of classroom. • Mind Buster + HW Check• HW Q's?• Lesson: Graphing Quadratic Relations in Vertex Form
Nov 27:32 PM
MIND BUSTER
Sec. 4.5 Interpret Graphs of Quadratic Relations
1. Answer the following about the graph to the right:a) Coordinates of the xintercepts
b) Coordinates of the yintercept
c) Axis of Symmetry
d) Min/Max point
e) Vertex
2. Find the yintercept for the following: a) y = 2x2 + 4x + 8 b) y = 2(x 7)2 + 6
3. The equation representing your jump off a skateboard ramp isrepresented by h = 0.8t2 + 2 where t represents time in seconds and h represents your height above the ground in metres.a) Use transformations with a, h, and k to make a sketch of this graph.b) How high off the ground is the ramp that you jumped off of?c) How high will you be after 1 second?d) How long will you be in the air?
MBF 3C 4.6 Graphing Quadratic Relations in Vertex Form Note 2011.notebook
2
December 02, 2011
Oct 268:48 PM
Oct 268:59 PM
MBF 3C 4.6 Graphing Quadratic Relations in Vertex Form Note 2011.notebook
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December 02, 2011
Oct 269:00 PM
Oct 269:01 PM
MBF 3C 4.6 Graphing Quadratic Relations in Vertex Form Note 2011.notebook
4
December 02, 2011
Sep 158:07 PM
Ticket Out!• Sketch a graph of the quadratic relation y = 2(x 6)2 + 9without using a table of values.
Tonight's HW&
Reminders
• Complete worksheet• Review your notes
"The answer to the problem you are solving is of far less importance than what you learn by solving it."
Success Criteria