
Matching graphs and equations
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the slope of the line represented by the equation y = -2x + 1?
Back
The slope is -2.
Tags
CCSS.8.EE.B.5
2.
FLASHCARD QUESTION
Front
What does the y-intercept represent in the equation y = -2x + 1?
Back
The y-intercept is 1, which is the point where the line crosses the y-axis.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
FLASHCARD QUESTION
Front
How do you identify a vertical line from its equation?
Back
A vertical line has an equation of the form x = a, where 'a' is a constant.
4.
FLASHCARD QUESTION
Front
What is the slope of the line represented by the equation y = x?
Back
The slope is 1.
Tags
CCSS.8.EE.B.5
5.
FLASHCARD QUESTION
Front
What does the equation y = -x represent?
Back
It represents a line with a slope of -1 that passes through the origin.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
6.
FLASHCARD QUESTION
Front
How can you determine the equation of a line from its graph?
Back
Identify the slope and y-intercept from the graph.
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
7.
FLASHCARD QUESTION
Front
What is the general form of a linear equation?
Back
The general form is y = mx + b, where m is the slope and b is the y-intercept.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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