1/13/2023-Quiz--Regression & Trig Intro

Last updated over 2 years ago

17 questions

Required

1/13/2023-Quiz--Regression & Trig Intro

Last updated over 2 years ago

17 questions

https://www.desmos.com/testing/virginia/graphing

Required

Question 1

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.

round to 2 numbers after the decimal

Required

Question 2

Given the data table, use Desmos and type the EXPONENTIAL REGRESSION equation into the blank.

Required

Question 3

Given the results of #2
Which equation should you use that describes the best fit of this data?

Quadratic

Exponential

Required

Question 4

Using the best fit regression equation, what is y when x=21?

Round your answer to 2 numbers after the decimal

Required

Question 5

Using the best fit regression equation, what is x when y=12.4?

Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?

Question 6

(reduce any fractions)

Required

Question 12

12.

Give the next positive coterminal angle for

Required

Question 13

13.

Give the next negative coterminal angle for

Question 14

14.

Convert 55º to radians.

Question 15

15.

Convert 225º to radians.

Question 16

16.

Convert
to degrees.

Question 17

17.

Convert
to degrees.

https://www.desmos.com/testing/virginia/graphing

Question 1

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.

round to 2 numbers after the decimal

Question 2

Given the data table, use Desmos and type the EXPONENTIAL REGRESSION equation into the blank.

Question 3

Given the results of #2
Which equation should you use that describes the best fit of this data?

Quadratic

Exponential

Question 4

Using the best fit regression equation, what is y when x=21?

Round your answer to 2 numbers after the decimal

Question 5

Using the best fit regression equation, what is x when y=12.4?

Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?

Question 6

(reduce any fractions)

Question 7

(reduce any fractions)

Question 8

(reduce any fractions)

Question 9

(reduce any fractions)

Question 10

10.

(reduce any fractions)

Question 11

11.

(reduce any fractions)

Question 12

12.

Give the next positive coterminal angle for

Question 13

13.

Give the next negative coterminal angle for

Question 14

14.

Convert 55º to radians.

Question 15

15.

Convert 225º to radians.

Question 16

16.

Convert
to degrees.

Question 17

17.

Convert
to degrees.

Question 7

(reduce any fractions)

Question 8

(reduce any fractions)

Question 9

(reduce any fractions)

Question 10

10.

(reduce any fractions)

Question 11

11.

1/13/2023-Quiz--Regression & Trig Intro

1/13/2023-Quiz--Regression & Trig Intro

https://www.desmos.com/testing/virginia/graphing

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.round to 2 numbers after the decimal

Given the data table, use Desmos and type the EXPONENTIAL REGRESSION equation into the blank.

Given the results of #2Which equation should you use that describes the best fit of this data?

Using the best fit regression equation, what is y when x=21?Round your answer to 2 numbers after the decimal

Using the best fit regression equation, what is x when y=12.4?Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?

(reduce any fractions)

Give the next positive coterminal angle for

Give the next negative coterminal angle for

Convert 55º to radians.

Convert 225º to radians.

Convertto degrees.

Convertto degrees.

https://www.desmos.com/testing/virginia/graphing

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.round to 2 numbers after the decimal

Given the data table, use Desmos and type the EXPONENTIAL REGRESSION equation into the blank.

Given the results of #2Which equation should you use that describes the best fit of this data?

Using the best fit regression equation, what is y when x=21?Round your answer to 2 numbers after the decimal

Using the best fit regression equation, what is x when y=12.4?Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

Give the next positive coterminal angle for

Give the next negative coterminal angle for

Convert 55º to radians.

Convert 225º to radians.

Convertto degrees.

Convertto degrees.

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

(reduce any fractions)

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.

round to 2 numbers after the decimal

Given the results of #2
Which equation should you use that describes the best fit of this data?

Using the best fit regression equation, what is y when x=21?

Round your answer to 2 numbers after the decimal

Using the best fit regression equation, what is x when y=12.4?

Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?

Convert
to degrees.

Convert
to degrees.

Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.

round to 2 numbers after the decimal

Given the results of #2
Which equation should you use that describes the best fit of this data?

Using the best fit regression equation, what is y when x=21?

Round your answer to 2 numbers after the decimal

Using the best fit regression equation, what is x when y=12.4?

Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?

Convert
to degrees.

Convert
to degrees.