More Lessons On Equations For Sine Or Cosine Graphs
Lessons On Trigonometry
More Algebra 2 Lessons
These lessons are compiled to help Algebra 2 students find the equations of sine and cosine graphs.
We have included a tool that will plot the sine graph f(x) = A sin(B(x-h))+ k, given the values A, B, h and k. Use it to check your answers.
The following diagram shows how to find the equation of a sine graph. Scroll down the page for more examples and solutions.
When finding the equation for a trig function, try to identify if it is a sine or cosine graph.
To find the equation of sine waves given the graph:
The general equation of a sine graph is y = A sin(B(x - D)) + C
The general equation of a cosine graph is y = A cos(B(x - D)) + C
Given a transformed graph of sine or cosine, determine a possible equation.
Writing Equation Of Sin And Cos Graph
Find the equation of the given graph in terms of sine and cosine.
Determining The Equation Of A Trigonometric Function
Determining the amplitude and period of sine and cosine functions.
How To Come Up With The Equation Of A Sin/Cos Function When Given The Graph?
How To Get Equation Of A Sine Curve?
How To Identify The Graph Of A Stretched Cosine Curve?
This video demonstrates how to stretch and shrink the sine and cosine curves.
Finding The Equation Of Sine Or Cosine Given Its Graph
Enter in the values for f(x) = Asin(B(x-h))+k into the sine graph calculator to check your answer.
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
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