What is the formula to calculate the slope of a line given two points (x1, y1) and (x2, y2)?
Unit/Cluster 4 test

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

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
The slope (m) is calculated using the formula: m = (y2 - y1) / (x2 - x1).
2.
FLASHCARD QUESTION
Front
What does it mean for a function to be linear?
Back
A linear function is a function that can be graphically represented in the Cartesian plane as a straight line. It has the form y = mx + b, where m is the slope and b is the y-intercept.
3.
FLASHCARD QUESTION
Front
What is the vertical line test?
Back
The vertical line test is a method to determine if a graph represents a function. If any vertical line intersects the graph at more than one point, then the graph does not represent a function.
4.
FLASHCARD QUESTION
Front
What is the domain of a function?
Back
The domain of a function is the set of all possible input values (x-values) for which the function is defined.
5.
FLASHCARD QUESTION
Front
What is the range of a function?
Back
The range of a function is the set of all possible output values (y-values) that the function can produce.
6.
FLASHCARD QUESTION
Front
How do you interpret the y-intercept in a linear equation?
Back
The y-intercept is the point where the line crosses the y-axis, representing the value of y when x = 0.
7.
FLASHCARD QUESTION
Front
What is the difference between a linear function and a quadratic function?
Back
A linear function has a constant rate of change and graphs as a straight line, while a quadratic function has a variable rate of change and graphs as a parabola.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
compare linear functions

Flashcard
•
8th Grade
15 questions
Comparing Linear Functions

Flashcard
•
8th Grade
15 questions
Linear Functions

Flashcard
•
8th Grade
15 questions
Linear Functions

Flashcard
•
8th Grade
14 questions
Identifying Linear Functions - Equations

Flashcard
•
8th Grade
15 questions
Comparing Functions

Flashcard
•
8th Grade
15 questions
Linear Functions

Flashcard
•
8th Grade
15 questions
linear functions

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