Tuesday, January 18, 2011

Week 3 Blog Prompt

When you are finding the domain and range of a problem what is it telling you about the graph?

10 comments:

  1. The Domain and range tells you the shifting of the graph from the starting point. you get that graph's starting point from finding the domain and range of the problem too. it also tells you whether or not the graph points up. it also tells you how skinny or fat the graph is. the domain and range also tells you the shrinking or fattening of the graph.

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  2. HEY EVERYONE!!!! TAYLOR HERE AND THIS IS MY RESPONSE TO THIS WEEKS PROMPT!!!!!!

    When you are finding the domain and range of a problem you are finding the x and y of the equations graph. The Domain is the x factor in an equation and the range is the y factor of the equation. Many factors of the graphs appearance are effected by the domain and range of the equation. If either one is negative then the graph will either begin, end, or continue in the negative portion of the graphs for its respectable process which is in the third or fourth quadrant for the range or the y value and the third and second quadrant for the domain or the x value. This concept is the same for positive but the second and fourth quadrant are for the x or the domain and the first and second are for the y or the range. If either is the infinity symbol than the line will go on forever and if it has an x that is squared it will usually form a loop while it will be triangular shape if it has an absolute value.
    (I think....)

    WELL THATS ALL FOR NOW TILL NEXT TIME JA NE!!!(goodbye in japanese).

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  3. The domain and range tells you how the graphs shift from its starting point. The domain of a function is the set of all possible input values (usually x), which allows the function formula to work. Most often a function's domain us all real numbers. The range is the set of all possible output values (usually y) which result from using the function formula. The range of a simple linear function is almost always going to be all real numbers. A graph of a line will extend forever in y direction. The domain of a function is all the possible input values, and the range is all possible output values.
    Http://www.freemathhelp.com/domain-range.html

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  4. this is lawrence doing the week 3 blog prompt. i love doing these more than blogs. you actually have somewhere to start and your never wrong!!!!!! its so legit. now imma tell you about domain and range.

    The Domain and range tells you how much the graph shifts from the starting point. you get that graph's starting point from finding the domain and range of the problem. it also tells you if the graph points up up or not.. it also tells you how skinny or fat the graph is. the domain and range also tells you the shrinking or how large the graph will become.

    that is all i have to say and i cant wait for the weekend

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  5. This is Nathan with the week 3 blog prompt response on domain and range.

    The domain of a function is the set of all possible input values and is usually represented by x. Most of the time, the domain is all real numbers. When finding the domain, the denominator of a fraction cannot be zero, and the values under a square root sign must be positive.

    The range is the set of all possible output values, usually represented by y. The range is almost always going to be a real number. When you are finding the range, you must substitute different x values into the expression for y to see what is happening. You must also look for minimum and maximum values of y.

    The domain and range of a graph tell you how much the graph shifts from the starting point. It also tells you if the graph is getting smaller or wider.

    That's all for this blog prompt response.

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  6. The domain of a function is the set of all possible input values (usually x), which allows the function formula to work. The range is the set of all possible output values (usually y), which result from using the function formula.

    When you are finding the domain and range of a problem, it is telling you how much the graph shifts over and if it is getting wider or smaller. The graph can either shift up and down or left to right. the domain represents the x value and the range represents the y value.

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  7. Domain is a variable x,the set of all real numbers variable x can take such that the expression defining the function is real. Range is the set of all values that the function takes when x takes values in the domain. The domain and the range of a graph can tell you how much the graph shifts and if its either getting wider or smaller.

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  8. The Domain and range tells you the shifting of the graph from the starting point. you get that graph's starting point from finding the domain and range of the problem too. it also tells you whether or not the graph points up. it also tells you how skinny or fat the graph is. the domain and range also tells you the shrinking or fattening of the graph

    I know this is pretty much what everybody else has but all the websites use the same information. Haha so yeaaa

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  9. The domain and range tells you how the graphs shift from its starting point. The domain of a function is the set of all possible input values, which allows the function formula to work. Most often a function's domain us all real numbers. The range is the set of all possible output values which result from using the function formula. The range of a simple linear function is almost always going to be all real numbers. A graph of a line will extend forever in y direction. The domain of a function is all the possible input values, and the range is all possible output values.

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  10. The domain and range of a graph tell you how much the graph shifts from the starting point.
    The domain is represented by x, and range is y. It also tells you if the graph is getting smaller or wider.

    Domain - the set of all possible input values. When finding the domain, the denominator of a fraction cannot be zero, and the values under a square root sign must be positive.

    Range - the set of all possible output values. The range is almost always going to be a real number. When you are finding the range, you must substitute different x values into the expression for y to see what is happening. You must also look for minimum and maximum values of y.

    - Feroz

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