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MATH PLACEMENT TEST VOCAB WITH COMPLETE SOLUTIONS 100% 2023/2024 $10.19   Add to cart
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MATH PLACEMENT TEST VOCAB WITH COMPLETE SOLUTIONS 100% 2023/2024

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MATH PLACEMENT TEST VOCAB WITH COMPLETE SOLUTIONS 100% 2023/2024 Irrational numbers A nonrepeating, nonterminating decimal. It cannot be written as a fraction. Pi is an example. Square root of 17 is an example. Rational number Any number that can be written as a fraction. Terminates or repe...

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  • May 22, 2024
  • 3
  • 2023/2024
  • Exam (elaborations)
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  • math placement test vocab with complete solutions

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MATH PLACEMENT TEST VOCAB WITH COMPLETE
SOLUTIONS 100% 2023/2024
Irrational numbers
A nonrepeating, nonterminating decimal. It cannot be written as a fraction. Pi is an example. Square
root of 17 is an example.


Rational number
Any number that can be written as a fraction. Terminates or repeats. An example is 1/3.


Whole numbers
whole numbers start at 0 and only go up. Negative numbers are not in the set of whole numbers.


Natural numbers
Start at 1 and go up. No 0s, and no negatives.


Integers
All whole numbers and their negatives


Equation
There is an equal sign


Expression
No equal sign


Function
Passes the vertical line test. Every x value has exactly 1 y value. A sideways parabola
(y=squarerootofx) is not


Ratio
A fraction that compares two numbers


Properties of addition and subtractiln
Know commutative, associative, inverse (5 + -5 = 0), multiplicative inverse (5 • 1/5 = 1) aka reciprocal,
etc.


Proportion
Two ratios set equal to each other. An equation with fractions


Cartesion coordinate system
Coordinate plane, four quadrants. (On a graph, make a C. Top right, top left, bottom left, bottom
right.)


X axis
Horizontal. First in an ordered pair

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