Trig Identities
The simplified version of
sinx/cosx
What is
tanx
(sinx *cos^2x)-sinx
sin^3x
Verify the following identity...
secx-tanxsinx=1/secx
Work will be examined by Trudi for verification!
Name one of Trudi's son's
What is Bryce or Casey
The reciprocal identity for
cosx
1/secx
[secx+tanx]/secx
1 + sin(x)
Verify
[cos^2x+(sinx+1)^2]/[sinx+1]=2
Trudi must check for proper verification!
What is Trudi's dog's name?
What is Bailey
Name the first Pythagorean Identity.
sin^2x+cos^2x=1
cos^2xsec^2x(tan^2x-sec^2x)
-cosx
[secx/sinx]-[sinx/cosx]=cotx
Trudi will check the verification!
How many years has Trudi been teaching at MCHS?
What is 5 years
The first Pythagorean Identity divided by cosine.
tan^2x+1=sec^2x
sinx/cosx+cosx/sinx
secxcosx
[sinx+cosx][tanx+cotx]=secx+cscx
Trudi will check the verification!
How much does Trudi love you?
What is "A whole bunch" Also acceptable: "A ton," "Lots and Lots," "Megatons," "an amount to large to quantify," or some variation that indicates a large amount.
The first Pythagorean Identity divided by sine.
1+cot^2x=csc^2x
1-2sin^2x
2cos^2x-1
1-2sin^2x
cos^2x-sin^2x
csc^4x-cot^4x=csc^2x+cot^2x
Trudi will check the verification!!!!!!!!
How old is Trudi?
What is 50