Standard Form of Linear Equations
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the standard form of a linear equation?
Back
The standard form of a linear equation is represented as Ax + By = C, where A, B, and C are integers, and A and B are not both zero.
2.
FLASHCARD QUESTION
Front
What is the slope-intercept form of a linear equation?
Back
The slope-intercept form of a linear equation is represented as 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
3.
FLASHCARD QUESTION
Front
How do you find the y-intercept from the equation 2x - 5y = 35?
Back
To find the y-intercept, set x = 0. The equation becomes -5y = 35, so y = -7. The y-intercept is (0, -7).
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
FLASHCARD QUESTION
Front
How do you convert the equation 2x + 8y = 24 to slope-intercept form?
Back
Rearranging gives y = -\frac{1}{4}x + 3.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
5.
FLASHCARD QUESTION
Front
What is the x-intercept of the equation 3x + 8y = 24?
Back
To find the x-intercept, set y = 0. The equation becomes 3x = 24, so x = 8. The x-intercept is (8, 0).
6.
FLASHCARD QUESTION
Front
What is the y-intercept of the line 5x - 2y = 10?
Back
To find the y-intercept, set x = 0. The equation becomes -2y = 10, so y = -5. The y-intercept is (0, -5).
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
7.
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, indicating how steep the line is.
Tags
CCSS.8.EE.B.5
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