Find the exact value of each expression.

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Presentation transcript:

Find the exact value of each expression. Students, Take out your calendar and your homework. Take out your spiral notebook and Complete the DNA. Use your notes if necessary. Find the exact value of each expression.

Verify each identity.

Find the exact value of each expression.

Using inverse functions.

Graph each expression. Find all the zeros.

Linear and Angular Speed 2) The circular blade on a saw rotates at 2400 revolutions per minute. Find the angular speed in radians per second. The blade has a radius of 4 inches. Find the linear speed of a blade tip in inches per second.

Section 5.4, Sum and Difference Formulas, pg. 368