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Number 1 Chapter
Question | Answer |
---|---|
What is a variable? | A symbol that can be replaced by a member of a set of numbers or other objects. |
What is a function? | A corresponding between 2 variables that each first value corresponds to one of the second variable. |
What is stopping distance? | The sum of the thinking distance and braking distance. |
What is the vertical line test? | No vertical line intersects the graph of a function more than one time. |
What is the distributive property? | c(a+b)= ca+cb |
What is the formula for a quadrilateral? | A= 1/2d1d2 |
What is a sequence? | A function whose domain is the set of natural numbers or the natural numbers from 1 to n. |
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. |
What is an explicit formula? | It lets you calculate a specific term without having to calculate the first terms. |