Sine and Cosine Graphs Worksheets
What are the Trends of Graphs of the Sine and Cosine Function? Sine and cosine functions display the values to the x and y coordinates of a point on the unit circle. These can also be plotted on a coordinate system. Both these graphs follow strict trends, and these are; The basic sine and cosine functions have a period of 2π. Which means after 2π, the graph repeats itself. The function of sin x is odd, so its graph is symmetric about the origin. The function cos x is even, so its graph is symmetric about the y-axis. The graph of a sinusoidal function has the same general shape as a sine or cosine function.
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Basic Lesson
Guides students solving equations that involve an Sine and Cosine Graphs. First, graph the first equation and then graph the second equation. Demonstrates answer checking.
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Intermediate Lesson
Demonstrates how to solve more difficult problems. How many points satisfy the equation?
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Independent Practice 1
A really great activity for allowing students to understand the concept of Sine and Cosine Graphs. Determine the equation for graph.
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Independent Practice 2
Students find the Sine and Cosine Graphs in assorted problems. The answers can be found below.
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Independent Practice 3
A really great activity for allowing students to understand the concept of Sine and Cosine Graphs.
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Independent Practice 4
Students find the Sine and Cosine Graphs in assorted problems. The answers can be found below.
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Homework Worksheet
Students are provided with problems to achieve the concepts of Sine and Cosine Graphs.
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Henri Poincare
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.