What is the equation of a line in slope-intercept form?
8th Grade Math Review

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Mathematics
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8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The equation of a line in slope-intercept form is given by y = mx + b, where m is the slope and b is the y-intercept.
2.
FLASHCARD QUESTION
Front
How do you find the value of a missing angle in a triangle?
Back
To find the value of a missing angle in a triangle, use the fact that the sum of all angles in a triangle is 180 degrees.
3.
FLASHCARD QUESTION
Front
What is an ordered pair?
Back
An ordered pair is a pair of numbers used to locate a point on a coordinate plane, written in the form (x, y).
4.
FLASHCARD QUESTION
Front
What defines a function in mathematics?
Back
A function is defined as a relation where each input (x-value) has exactly one output (y-value).
5.
FLASHCARD QUESTION
Front
What is the Pythagorean theorem?
Back
The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b): a² + b² = c².
6.
FLASHCARD QUESTION
Front
What is the area of a rectangle?
Back
The area of a rectangle is calculated by multiplying its length (l) by its width (w): Area = l × w.
7.
FLASHCARD QUESTION
Front
How do you calculate the slope of a line?
Back
The slope of a line is calculated by the formula: slope (m) = (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are two points on the line.
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