Curve of Best Fit

Quiz
•
Mathematics
•
7th - 10th Grade
•
Medium
+8
Standards-aligned
Lauren Rhoton
Used 243+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is this called?
A graph
A scatter plot
A linear function
A curve of best fit.
Tags
CCSS.HSS.ID.B.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Using the curve of best fit, what would be the output (y) when the input (x) is 7?
260
240
140
320
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.REI.D.10
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When using Desmos to find the curve of best fit, what do I need to enter first?
y1 ~ ax12 +bx1 + c
the equation
the table/chart of values
the vertex
Tags
CCSS.HSF-IF.C.7A
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When finding the curve of best fit in Desmos, what do I do after I entered my table of coordinates?
plot the points
y1 ~ ax1 +b
y1 ~ ax12 +bx1 + c
do a little dance
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.REI.D.10
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
CCSS.HSS.ID.C.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If this is an equation for a curve of best fit, find the output (y) when the input (x) is 13:
y = 1.2x2 - 3.7x - 19
-51.5
135.7
154.7
183,8
Tags
CCSS.HSA.REI.B.4
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the following table of values, which column represents the input (x)?
Days
Money
Both Days and Money
Neither Days nor Money
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the graph, what would be in the output (7) when the input (x) is 6?
1125
850
700
600
Tags
CCSS.HSF.IF.A.2
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the following scatter plot, which equation best models the data?
(Hint: in this specific case, you don't really need Desmos)
y = -8.25x + 56
y = -8.25x2 + 56x
y = 8.25x2 + 56x
y = -8.25x3 + 56x
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.REI.D.10
Similar Resources on Wayground
10 questions
Scatter Plots and Line of Best Fit Review

Quiz
•
8th Grade - University
10 questions
Algebraiska uttryck och ekvationer

Quiz
•
7th - 9th Grade
10 questions
Determine Line of Fit Desmos

Quiz
•
9th - 12th Grade
10 questions
Line and Curve of Best Fit Review

Quiz
•
9th Grade - University
12 questions
7B-5 Day 2 Practice

Quiz
•
8th - 9th Grade
10 questions
Writing & Solving Equations

Quiz
•
6th - 8th Grade
10 questions
Quadratic Desmos

Quiz
•
9th Grade - University
11 questions
Line and Curve of Best Fit Review

Quiz
•
9th - 11th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
30 questions
Math Fluency: Multiply and Divide

Quiz
•
7th Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade
18 questions
Identifying Functions Practice

Quiz
•
8th Grade
20 questions
Adding and Subtracting integers

Quiz
•
7th Grade
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
24 questions
3.1 Parallel lines cut by a transversal

Quiz
•
8th Grade