1. Warm-up:
Compare quadratic and linear functions. (Equations, Growth, Graphs???)
Varies...
Make sure GR bubbled!
Collect Q4W6 warmups!

2. HW Check:

3. HW Check:

4. HW Check:

5. HW Check:

6. HW Check:

7. HW Check:

8. M1 7.10 Fireworks Objectives:
Calculate and interpret the average rate of change over a specified interval for a function presented numerically, graphically, and/or symbolically.
Analyze linear, exponential, and quadratic functions by generating different representations, by hand in simple cases and using technology for more complicated cases, to show key features, including: domain and range; rate of change; intercepts; intervals where the function is increasing, decreasing, positive, or negative; maximums and minimums; and end behavior.

10. Which firecracker explodes at the greatest height?

11. Mark points!
Graph this
Graph this

12. Which firecracker explodes at the greatest height?
Waterfall
2. Which rocket takes the longest to reach maximum height?
Waterfall
3. Which rocket takes the longest to fall back to the ground?
Waterfall

13. 4. Which rocket takes off from the ground?
Glitter Palm
5. If the rockets are launched simultaneously, which one has a greater rate of change between 1 and 2 seconds?
Waterfall
6. When is each rocket higher than 100 feet?
Glitter Palm (1.4, 4.6);
Crossette never;
Waterfall ( )

14. How is the initial height represented in the equation? In the graph?
Exit ticket…
How is the initial height represented in the equation? In the graph?
How is the initial velocity represented in the equation? In the graph?
How can you determine the maximum height of the waterfall? Of the crossette?
Which representation is easier to use to compare key features?
“C”
y-intercept
“B”
Rate of change
Find the maximum on graph or use the axis of symmetry for find the max.
Find the maximum on graph or use the axis of symmetry for find the max.
Graph

15. Classwork:
p. 7-8
HOMEWORK:
p RSG Only