What is a line of best fit?
1st Semester Exam

Flashcard
•
Mathematics
•
8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A line that best represents the data on a scatter plot, showing the trend of the data points.
2.
FLASHCARD QUESTION
Front
How do you determine if an equation has one solution, no solutions, or infinitely many solutions?
Back
By simplifying the equation and checking if it leads to a true statement (one solution), a false statement (no solutions), or an identity (infinitely many solutions).
3.
FLASHCARD QUESTION
Front
Solve for x: 5x + 4 = 2x + 4
Back
x = 28
4.
FLASHCARD QUESTION
Front
What does the inequality -7y ≤ 14 represent?
Back
It represents all values of y that are greater than or equal to -2.
5.
FLASHCARD QUESTION
Front
What does it mean if a graph has a linear and negative association?
Back
As one variable increases, the other variable decreases in a straight-line pattern.
6.
FLASHCARD QUESTION
Front
What is the formula for the slope of a line?
Back
The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).
7.
FLASHCARD QUESTION
Front
What is the difference between a linear and non-linear graph?
Back
A linear graph forms a straight line, while a non-linear graph forms a curve.
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Graphing linear inequalities

Flashcard
•
8th Grade
15 questions
2024 8th Grade Math 1st Semester Review

Flashcard
•
8th Grade
15 questions
Algebra: Fun Review

Flashcard
•
8th Grade
10 questions
Linear Inequalities and Regression

Flashcard
•
9th Grade
15 questions
Algebra Semester 1 Review 2022-2023 (Units 1-6)

Flashcard
•
8th Grade
15 questions
8 Math State Test Review BMS

Flashcard
•
8th Grade
14 questions
Linear Inequalities

Flashcard
•
8th Grade
14 questions
Graph linear inequalities

Flashcard
•
8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade