Use your graphing calculator to graph in degree mode. Use the graph with the appropriate command to evaluate the expression.

Name: Use your graphing calculator to graph in degree mode. Use the graph with the appropriate command to evaluate the expression.
Brand: Quizplus
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Question

Use your graphing calculator to graph  in degree mode. Use the graph with the appropriate command to evaluate the expression.  ​

Quizplus · Accepted Answer

Using the graphing calculator, we can see that the expression is equal to 2 at x = 30 degrees and x = 390 degrees. The only answer choice that has a value of 2 at these x-values is B.

Use Your Graphing Calculator to Graph in Degree Mode