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Two ways to determine whether the relation is a function is use a mapping diagram or use a vertical line test.

Q: What are two ways to determine whether a relation is a function?

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Input/output table, description in words, Equation, or some type of graph

A quadratic function is a function where a variable is raised to the second degree (2). Examples would be x2, or for more complexity, 2x2+4x+16. The quadratic formula is a way of finding the roots of a quadratic function, or where the parabola crosses the x-axis. There are many ways of finding roots, but the quadratic formula will always work for any quadratic function. In the form ax2+bx+c, the Quadratic Formula looks like this: x=-b±√b2-4ac _________ 2a The plus-minus means that there can 2 solutions.

Because it is a mathematical concept and because it does not change; whether it is defined as the ratio of the circumference to diameter of a circle or as the limiting value of a large number of infinite sequences, or in a number of other ways.

Using the binomial coefficient and the 'choose' function, 10 books can be arranged 10! = 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 3628800 different ways.

A ground wire, in any context, can be used in two main ways. Mostly, it is used to collect stray signals from entering the circuit by grounding them out. In some cases, such as aircraft applications, it can also be used to make a common ground for all systems.

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A function is a relation where one variable specifies a single value of another variable. Presenting relation and function can be done different ways including verbal, numerical, algebraic, and graphical.

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different ways in describing relation in math?

No. There are other ways of analyzing a sample to determine whether or not it is diamond, which does not dissolve in hydrochloric acid.

Then the question is do you want the BEST picture or not? 1080 is the best.

By exploring likely possibilities and making a scatter plot

Take your diamond to a jeweler, who will use a probe to determine whether or not the stone is a real diamond.

When you give a breath you have to see the chest rise if not reposition the head and try again

A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.

Yes - 'min-it' in relation to time and 'mine-yewt' in relation to size.

There is a website I found called alcoholism.about.com. It helps you determine whether or not you are addicted and has lots of information on ways to get help.

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