Matching Linear Equations to Graphs
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Easy
+2
Standards-aligned
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a linear equation?
Back
A linear equation is an equation that makes a straight line when graphed. It can be written in the form y = mx + b, where m is the slope and b is the y-intercept.
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
2.
FLASHCARD QUESTION
Front
What does the slope of a line represent?
Back
The slope of a line represents the rate of change of y with respect to x. It indicates how steep the line is and the direction it goes (positive or negative).
Tags
CCSS.8.EE.B.5
3.
FLASHCARD QUESTION
Front
What is the y-intercept of a graph?
Back
The y-intercept is the point where the line crosses the y-axis. It is represented by the value of y when x = 0.
4.
FLASHCARD QUESTION
Front
How do you find the y-intercept from an equation?
Back
To find the y-intercept from an equation in the form y = mx + b, identify the value of b, which is the y-intercept.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
5.
FLASHCARD QUESTION
Front
What does a negative slope indicate about a line?
Back
A negative slope indicates that as x increases, y decreases. The line goes downwards from left to right.
Tags
CCSS.8.EE.B.5
6.
FLASHCARD QUESTION
Front
What is the standard form of a linear equation?
Back
The standard form of a linear equation is Ax + By = C, where A, B, and C are integers, and A should be non-negative.
7.
FLASHCARD QUESTION
Front
How can you determine if a line is increasing or decreasing?
Back
A line is increasing if it has a positive slope (m > 0) and decreasing if it has a negative slope (m < 0).
Tags
CCSS.8.EE.B.5
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