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Mathematics

9th - 12th Grade

VA covered

Used 1+ times

A2_11.1.2 CYUs - Scatter Plots and Best Fit Line
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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Media Image

DESMOS:

Using the data in the chart, create a scatter plot in Desmos.

Upload your screenshot here.

NOTE: You will use this data for the remainder CYUs.

Be sure to keep your DESMOS tab open (or save for future reference).

Evaluate responses using AI:

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Answer explanation

Media Image

Did you remember to label your axes before taking a screenshot?

Tags

VA.MATH.9-12.AFDA.AF.1.g

VA.MATH.9-12.AFDA.AF.2.h

2.

DRAG AND DROP QUESTION

1 min • 4 pts

CYU #1

Describe the relationship of the data using the scatter plot.

Direction: ​ (a)   Shape:​ (b)  

Positive
Negative
Random
Linear
Quadratic
No clear shape

Tags

CCSS.HSF-LE.A.1B

3.

MATH RESPONSE QUESTION

2 mins • 5 pts

CYU #2

What is the equation for the line of best fit for the candy data? Round coefficients to the nearest tenth.

(Evidence = Desmos screenshot)

y=2.8x+300y=2.8x+300

Mathematical Equivalence

ON

Tags

CCSS.HSS.ID.C.8

4.

MATH RESPONSE QUESTION

2 mins • 5 pts

CYU #3

Estimate the number of grams of sugar (to the nearest multiple of ten) in a candy that has just under 500 calories.

7070

Mathematical Equivalence

ON

Tags

VA.MATH.6.PFA.4.a

VA.MATH.6.PFA.4.b

VA.MATH.6.PFA.4.c

5.

OPEN ENDED QUESTION

3 mins • Ungraded

Upload your CYU evidence here if you didn't submit on each question.

Evaluate responses using AI:

OFF

Tags

CCSS.HSF.BF.A.2

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