Assignment 2

course Mth 163

002. `query2Precalculus I

01-29-2009

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16:41:58

`questionNumber 20000

What were temperature and time for the first, third and fifth data points (express as temp vs clock time ordered pairs)?

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RESPONSE -->

I didnt get that, because I couldnt figure it out.

confidence assessment: 0

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16:42:14

`questionNumber 20000

According to your graph what would be the temperatures at clock times 7, 19 and 31?

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:42:34

`questionNumber 20000

What three points did you use as a basis for your quadratic model (express as ordered pairs)?

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RESPONSE -->

Didnt get this

confidence assessment: 0

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16:42:50

`questionNumber 20000

What is the first equation you got when you substituted into the form of a quadratic?

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RESPONSE -->

I didnt get this one.

confidence assessment: 0

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16:43:08

`questionNumber 20000

What is the second equation you got when you substituted into the form of a quadratic?

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RESPONSE -->

Didnt understand it.

confidence assessment: 0

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16:43:24

`questionNumber 20000

What is the third equation you got when you substituted into the form of a quadratic?

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RESPONSE -->

Didnt get this either

confidence assessment: 0

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16:43:38

`questionNumber 20000

What multiple of which equation did you first add to what multiple of which other equation to eliminate c, and what is the first equation you got when you eliminated c?

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RESPONSE -->

Didnt figure it out

confidence assessment: 0

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16:43:57

`questionNumber 20000

To get the second equation what multiple of which equation did you add to what multiple of which other quation, and what is the resulting equation?

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RESPONSE -->

I didnt understand

confidence assessment: 0

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16:44:19

`questionNumber 20000

Which variable did you eliminate from these two equations, and what was the value of the variable for which you solved these equations?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:44:22

`questionNumber 20000

Which variable did you eliminate from these two equations, and what was the value of the variable for which you solved these equations?

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RESPONSE -->

confidence assessment:

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16:44:38

`questionNumber 20000

What equation did you get when you substituted this value into one of the 2-variable equations, and what did you get for the other variable?

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:44:47

`questionNumber 20000

What is the value of c obtained from substituting into one of the original equations?

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RESPONSE -->

I dont know

confidence assessment: 0

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16:45:00

`questionNumber 20000

What is the resulting quadratic model?

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RESPONSE -->

I dont know

confidence assessment: 0

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16:45:59

`questionNumber 20000

What did your quadratic model give you for the first, second and third clock times on your table, and what were your deviations for these clock times?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:46:22

`questionNumber 20000

What was your average deviation?

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RESPONSE -->

Couldnt figure this section out

confidence assessment: 0

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16:46:34

`questionNumber 20000

Is there a pattern to your deviations?

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RESPONSE -->

Not sure

confidence assessment: 0

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16:46:57

`questionNumber 20000

Have you studied the steps in the modeling process as presented in Overview, the Flow Model, Summaries of the Modeling Process, and do you completely understand the process?

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RESPONSE -->

Not completely I will have to go over it a couple more times.

confidence assessment: 1

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16:47:20

`questionNumber 20000

Have you memorized the steps of the modeling process, and are you gonna remember them forever? Convince me.

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RESPONSE -->

No, not yet I havent

confidence assessment: 0

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16:48:22

`questionNumber 20000

Query Completion of Model first problem: Completion of model from your data.Give your data in the form of depth vs. clock time ordered pairs.

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RESPONSE -->

I didnt get that

confidence assessment: 0

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16:48:36

`questionNumber 20000

What three points on your graph did you use as a basis for your model?

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:48:44

`questionNumber 20000

Give the first of your three equations.

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RESPONSE -->

Dont have them

confidence assessment: 0

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16:48:53

`questionNumber 20000

Give the second of your three equations.

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RESPONSE -->

Do not have them

confidence assessment: 0

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16:49:03

`questionNumber 20000

Give the third of your three equations.

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RESPONSE -->

Dont have them either

confidence assessment: 0

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16:50:04

`questionNumber 20000

Give the first of the equations you got when you eliminated c.

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RESPONSE -->

Dont have it

confidence assessment: 0

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16:50:15

`questionNumber 20000

Give the second of the equations you got when you eliminated c.

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:50:23

`questionNumber 20000

Explain how you solved for one of the variables.

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:50:32

`questionNumber 20000

What values did you get for a and b?

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RESPONSE -->

Didnt get them

confidence assessment: 0

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16:50:40

`questionNumber 20000

What did you then get for c?

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:52:45

`questionNumber 20000

What is your function model?

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RESPONSE -->

I dont have one

confidence assessment: 0

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16:52:54

`questionNumber 20000

What is your depth prediction for the given clock time (give clock time also)?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:53:06

`questionNumber 20000

What clock time corresponds to the given depth (give depth also)?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:53:19

`questionNumber 20000

Completion of Model second problem: grade average Give your data in the form of grade vs. clock time ordered pairs.

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RESPONSE -->

I dont understand it

confidence assessment: 0

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16:53:32

`questionNumber 20000

What three points on your graph did you use as a basis for your model?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:53:39

`questionNumber 20000

Give the first of your three equations.

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RESPONSE -->

Dont have it

confidence assessment: 0

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16:53:54

`questionNumber 20000

Give the second of your three equations.

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:54:02

`questionNumber 20000

Give the third of your three equations.

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RESPONSE -->

Didnt get it

confidence assessment: 00

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16:54:13

`questionNumber 20000

Give the first of the equations you got when you eliminated c.

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RESPONSE -->

Didnt get it either

confidence assessment: 0

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16:54:23

`questionNumber 20000

Give the second of the equations you got when you eliminated c.

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RESPONSE -->

I dont know

confidence assessment: 0

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16:54:32

`questionNumber 20000

Explain how you solved for one of the variables.

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:54:54

`questionNumber 20000

What values did you get for a and b?

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:56:15

`questionNumber 20000

What did you then get for c?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:56:25

`questionNumber 20000

What is your function model?

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:56:33

`questionNumber 20000

What is your percent-of-review prediction for the given range of grades (give grade range also)?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:56:44

`questionNumber 20000

What grade average corresponds to the given percent of review (give grade average also)?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:56:54

`questionNumber 20000

How well does your model fit the data (support your answer)?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:57:05

`questionNumber 20000

illumination vs. distance

Give your data in the form of illumination vs. distance ordered pairs.

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:57:17

`questionNumber 20000

What three points on your graph did you use as a basis for your model?

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RESPONSE -->

I didnt get it

confidence assessment: 0

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16:57:57

`questionNumber 20000

Give the first of your three equations.

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:59:09

`questionNumber 20000

Give the second of your three equations.

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RESPONSE -->

Didnt get it

confidence assessment: 0

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16:59:17

`questionNumber 20000

Give the third of your three equations.

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RESPONSE -->

I didnt get it

confidence assessment: 0

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Try repeating the 'open' queries and qa's that precede this, and be sure to include self-critiques.

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