What is a rational number?
Math 8 PA PSSA Final Review

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•
Mathematics
•
8th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.
2.
FLASHCARD QUESTION
Front
What is the square root of a number?
Back
3.
FLASHCARD QUESTION
Front
What is the equation of a line in slope-intercept form?
Back
4.
FLASHCARD QUESTION
Front
How do you find the slope of a line given two points?
Back
5.
FLASHCARD QUESTION
Front
What is a line of best fit?
Back
A line of best fit is a straight line that best represents the data on a scatter plot, showing the trend of the data.
6.
FLASHCARD QUESTION
Front
What is a transformation in geometry?
Back
A transformation is an operation that moves or changes a shape in some way, such as translation, rotation, reflection, or dilation.
7.
FLASHCARD QUESTION
Front
What is a dilation in geometry?
Back
A dilation is a transformation that changes the size of a figure but not its shape, using a scale factor.
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