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Number 1 Chapter

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is a variable?   A symbol that can be replaced by a member of a set of numbers or other objects.  
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What is a function?   A corresponding between 2 variables that each first value corresponds to one of the second variable.  
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What is stopping distance?   The sum of the thinking distance and braking distance.  
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What is the vertical line test?   No vertical line intersects the graph of a function more than one time.  
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What is the distributive property?   c(a+b)= ca+cb  
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What is the formula for a quadrilateral?   A= 1/2d1d2  
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What is a sequence?   A function whose domain is the set of natural numbers or the natural numbers from 1 to n.  
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What does a recursive formula indicate?   The first term and, tells how the nth term is related to one or more of the previous terms.  
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What is an explicit formula?   It lets you calculate a specific term without having to calculate the first terms.  
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Created by: PBenn87
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