A function graph and the unit circle use different ordered pairs. On the graph, the first coordinate is the input angle; the unit-circle point only supplies the function output through its vertical coordinate for sine, horizontal coordinate for cosine, or their ratio for tangent. Combine the original angle with that output.
Inside Gozunta
Turn the preview into practice.
More than a preview
Gozunta lets you study this problem—and more than 10,000 others.
Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.
