Solving for (3 Ways). Examples Without using a calculator, what angle(s) would satisfy the equation ?

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Presentation transcript:

Solving for (3 Ways)

Examples Without using a calculator, what angle(s) would satisfy the equation ?

Practice Without using a calculator, solve for all Since it is not practical to give infinitely many answers, we often restrict the domain to

Practice Without using a calculator, solve for each:

Examples in Radians Without using a calculator, solve for each:

Do all questions have two or more answers? Without using a calculator, solve

Practice Solve for

Inverse Functions Consider the graphs of y= sin x and y = cos x Do these functions pass the horizontal line test?

Inverse Functions We can use our calculator to find the angle(s) that give a certain value, but the calculator will only produce _____ answer. Graphs of inverse trig functions (Reflections in y = x) with domains restricted

Practice Evaluate

Homework Pg. 289 (1-7odd) Pg. 285 (7,8) Pg. 272 (7,8)