Core 4-8 Mathematics
Study online at
https://quizlet.com/_f189kc
1. Absolute Value: The distance a number is from zero on the number line, without
considering direction. Represented by |x|, where x is the number.
2. Algebraic Expression: A mathematical phrase that includes numbers, variables, and
operation symbols but does not contain an equal sign.
3. Coefficient: A number used to multiply a variable. For example, in 4x, 4 is the coeflcient.
4. Composite Number: A positive integer that has more than two positive divisors or factors.
5. Congruent: Figures or angles that have the same size and shape.
6. Constant: A value that does not change.
7. Equation: A mathematical statement that asserts the equality of two expressions, represented
by the symbol
=.
8. Factor: A number that divides another number without leaving a remainder.
9. Function: A relation between a set of inputs and a set of permissible outputs with the property
that each input
is related to exactly one output.
10. Hypotenuse: The longest side of a right triangle, opposite the right angle.
11. Inequality: A mathematical statement that compares two expressions and shows if one
is larger or smaller
than the other or if they are not equal.
12. Integer: A whole number; can be positive, negative, or zero.
13. Intercept: The point where a line crosses the x-axis or y-axis.
14. Linear Equation: An equation that makes a straight line when it is graphed. Typically
in the form y = mx
+ b.
15. Mean: The average of a set of numbers, calculated by dividing the sum of all numbers by
the count of numbers.
16. Median: The middle value in a list of numbers.
17. Mode: The number that appears most frequently in a data set.
18. Parallelogram: A quadrilateral with two pairs of parallel sides.
19. Perimeter: The total distance around the edge of a polygon.
20. Prime Number: A number greater than 1 that has no positive divisors other than 1
and itself.
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, Core 4-8 Mathematics
Study online at
https://quizlet.com/_f189kc
21. Probability: A measure of the likelihood that an event will occur, expressed as a number
between 0 and 1.
22. Quadratic Equation: An equation of the form ax^2 + bx + c = 0, where a, b, and c
are constants, and x
represents an unknown.
23. Rational Number: A number that can be expressed as the quotient of two integers,
where the divisor is not zero.
24. Real Numbers: All rational and irrational numbers.
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7
Study online at
https://quizlet.com/_f189kc
1. Absolute Value: The distance a number is from zero on the number line, without
considering direction. Represented by |x|, where x is the number.
2. Algebraic Expression: A mathematical phrase that includes numbers, variables, and
operation symbols but does not contain an equal sign.
3. Coefficient: A number used to multiply a variable. For example, in 4x, 4 is the coeflcient.
4. Composite Number: A positive integer that has more than two positive divisors or factors.
5. Congruent: Figures or angles that have the same size and shape.
6. Constant: A value that does not change.
7. Equation: A mathematical statement that asserts the equality of two expressions, represented
by the symbol
=.
8. Factor: A number that divides another number without leaving a remainder.
9. Function: A relation between a set of inputs and a set of permissible outputs with the property
that each input
is related to exactly one output.
10. Hypotenuse: The longest side of a right triangle, opposite the right angle.
11. Inequality: A mathematical statement that compares two expressions and shows if one
is larger or smaller
than the other or if they are not equal.
12. Integer: A whole number; can be positive, negative, or zero.
13. Intercept: The point where a line crosses the x-axis or y-axis.
14. Linear Equation: An equation that makes a straight line when it is graphed. Typically
in the form y = mx
+ b.
15. Mean: The average of a set of numbers, calculated by dividing the sum of all numbers by
the count of numbers.
16. Median: The middle value in a list of numbers.
17. Mode: The number that appears most frequently in a data set.
18. Parallelogram: A quadrilateral with two pairs of parallel sides.
19. Perimeter: The total distance around the edge of a polygon.
20. Prime Number: A number greater than 1 that has no positive divisors other than 1
and itself.
1/
7
, Core 4-8 Mathematics
Study online at
https://quizlet.com/_f189kc
21. Probability: A measure of the likelihood that an event will occur, expressed as a number
between 0 and 1.
22. Quadratic Equation: An equation of the form ax^2 + bx + c = 0, where a, b, and c
are constants, and x
represents an unknown.
23. Rational Number: A number that can be expressed as the quotient of two integers,
where the divisor is not zero.
24. Real Numbers: All rational and irrational numbers.
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