February 18, 2016

Thursday, February 18, 2016

1. Check HW/Qs?2. I need your feedback.3. Warm up4. Rotated Conics5. Assignment: Sec. 9.4

HAPPY THURSDAY!!

February 18, 2016

What do we need to solidify our basic understanding of conics?

February 18, 2016

Thank you for your feedback on my survey; I appreciate all of your comments! I would like a little more feedback on the pace of the class. Do the lessons often feel rushed or occasionally? What do you feel would help?

February 18, 2016

1

A

B

C

D

What is the length of the radius of the circle?

3.1 units

4.3 units

6.1 units

12.2 units

Warm up:

February 18, 2016

A

B

C

D

Equation A

Equation B

Equation C

Equation D

2 The graph of a function of the form y = ax2 + c is shown. If the graph is translated only up or down to include the ordered pair (6,7), which of the following equations best represents the resulting graph?

(0,–1)

(3,2)

Warm up:

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ROTATED CONICSGiven the general form, how can

you identify the type of conic?

x

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6: CONIC

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5 point rotated conic.gsp

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