# How to Find the Period of a Graph?

Certain trigonometric functions, such as sine or cosine functions, have graphs that fluctuate back and forth in regular intervals. The shortest interval at which the shape of a graph repeats itself...
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http://www.ehow.com/how_8362681_period-graph.html

## How to Determine a Period of a Sine Graph?

A sine graph is the graphical representation of a sinusoidal function, which is of the form y = A sin (Bx + C). Here, "A" is the amplitude, which is half the distance from the peak to the trough; 2...
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http://www.ehow.com/how_8344062_determine-period-sine-graph.html

## If you have sex 2 weeks before your period will you get your period if you are pregnant or will you find out when you are further along?

Answer If you are pregnant,you should not get your period.

http://wiki.answers.com/Q/If_you_have_sex_2_weeks_before_your_period_will_you_get_your_...

## Will you get your first period and find out on your next period when you are 5 or 6 weeks pregnant?

%REPLIES% Answer I'm sorry, this question doesn't make sense to me. You should resubmit it with a little more detail and write it a bit different. It will be easier to answer your question then. ...
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http://wiki.answers.com/Q/Will_you_get_your_first_period_and_find_out_on_your_next_peri...

## How to Find F(X) From a Graph?

A function defines what f(x) is for any value of x. So for the function f(x) = 2x, if x =1, f(x) = 2. On a graph of a function, f(x) is represented by y. So on a graph for the function f(x) = 2x, ...
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http://www.ehow.com/how_8145442_fx-graph.html