What are the steps in graphing trig functions?
Part 2 of 3: Graphing Different Sine Equations Use the standard equation to define your variables. y = A sin ? ( B x + C ) + D {displaystyle y=Asin(Bx+C)+D} Calculate the period. Calculate the amplitude. Calculate the phase shift. Calculate the vertical shift. Graph the final function. Click to see full answer. Similarly,…
Part 2 of 3: Graphing Different Sine Equations Use the standard equation to define your variables. y = A sin ? ( B x + C ) + D {displaystyle y=Asin(Bx+C)+D} Calculate the period. Calculate the amplitude. Calculate the phase shift. Calculate the vertical shift. Graph the final function. Click to see full answer. Similarly, what is C in a sine function?The value of variable ‘c’ moves the sine graph to the right or the left. When c > 0, the graph moves to the left. When c < 0, the graph moves to the right. This horizontal movement is called the phase shift. The phase shift appears to be equal to the value of '–c'.Additionally, what does a cos graph look like? To graph the cosine function, we mark the angle along the horizontal x axis, and for each angle, we put the cosine of that angle on the vertical y-axis. The result, as seen above, is a smooth curve that varies from +1 to -1. It is the same shape as the cosine function but displaced to the left 90°. Also to know is, what is a sine graph? The graphs of functions defined by y = sin x are called sine waves or sinusoidal waves. Notice that the graph repeats itself as it moves along the x-axis. This graph repeats every 6.28 units or 2 pi radians. It ranges from -1 to 1; half this distance is called the amplitude.What is the period of a function?The period of a periodic function is the interval between two “matching” points on the graph. In other words, it's the distance along the x-axis that the function has to travel before it starts to repeat its pattern. The basic sine and cosine functions have a period of 2π, while tangent has a period of π.
