2-27-2025

Last updated 10 months ago

5 questions

Do Now

Do Now- Use your calculator to solve the following (put it in degree mode)

\cos^{-1}(\frac{1}{2})= _______ 
\sin^{-1}(\frac{1}{2})= _______ 
\tan^{-1}(\frac{1}{2})= _______ 

Trig functions on a calculator

More Practice

 
a)_______ 

b)_______ 

c)_______ 

d)_______ 

e)

Evaluating Multiple levels

Given the inverse

Find an exact value for \sin(\cos^{-1}(\frac{4}{5}))

Find an exact value for \sin(\tan^{-1}(\frac{7}{4}))

Practice

Do on your notebook (mini quiz tomorrow)