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Vocab. Year 13 Trig Flashcards | StudBud
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Vocab. Year 13 Trig
Vocab. Year 13 Trig
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1
mathematical expression......
phrase that contains ordinary numbers, and variables
is algebra and integers
is a sentence written in mathematical language
is a phase of variables and integers
2
Revolution
the time it takes to make 360 degrees
when you spin a top
the time it takes to go around something
A 360° angle, a full rotation
3
Tide means......
When the sea rises and falls
when the sea is calm
when the sea is rough
when the sea falls and goes down
4
Model in maths means.......
represents the unknown
describes a system by a set of variables and equations
describes how to build something
represents things we don't know
5
Range......
when a function turns
can also mean all the output values of a function.
the functions axis of symmetry
can mean all the values of a function
6
Identity
is an unequal trigonometry relationship
is a trigonometric set of principals
is an equality relation A = B
is a trigonometry ratio
7
Domain means...
the complete set of possible x values or y values
the complete set of random values
the complete set of possible x values
the complete set of values