Flashcards
Q1 W1
Cards in this deck (15)
- 1The elements of the domain can be imagined as input to a machine that applies a rule to these inputs to generate one or more outputs.RELATIONS
- 2The elements of the domain can be imagined as input to a machine that applies a rule so that each input corresponds to only one output.FUNCTIONS
- 3is a set of ordered pairs (x, y) such that no two ordered pairs have the same x value but different y- values.function
- 4is a relation where each element in the domain is related to only one value in the range by some rule.FUNCTIONS
- 5is a rule that relates values from a set of values (called the domain) to a second set of values (called the range).relation
- 6is also a set of ordered pairs (x, y).relation
- 7is a set of ordered pairsrelation
- 8is the set of all x values in the relationdomain
- 9is the set of all y values in the relationrange
- 10A graph represents a function if and only if no vertical line intersects the graph in more than one point.Vertical Line Test
- 11A piecewise function or a compound function is a function defined by multiple sub-functions, where each sub-function applies to a certain interval of the main function’s domain.Piecewise Functions
- 12When can you say that a relation is a function?when a relation where
each element in the domain is
related to only one value in the
range by some rule. - 13How do you determine whether a graph is a function or not?You can tell whether a relation is a function by plotting the numbers on a graph and applying the vertical line test. If no vertical line passing through the graph intersects it at more than one point, the relation is a function
- 14• What about an equation?An equation is a mathematical sentence that has two equal sides separated by an equal sign.
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- Senior high school General mathematics Flashcards on Q1 W1, created by F_Ragodo, Kiara Mae Z. on 27/09/2021.
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- F_Ragodo, Kiara Mae Z.
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