Trigonometry basics
Sin(x) and Cos(x) are both negative in this quadrant
What is the third quadrant?
What is -rad(3)/2?
sin2x + cos2x = 1, 1 + tan2x = sec2x, and 1 + cot2x = csc2x are all types of this kind of identity
What are pythagorean identities?
The derivative of sin(x)
What is cos(x)?
Scientists have used a tuft of hair to sequence the DNA of this famous composer
Who is Beethoven?
These are the two units of measurement that can be used for an angle
What are degrees and radians?
The value of sin(pi/6) and cos (pi/3)
What is 1/2?
This expression is equal to cot(x)
Either:
What is 1/tanx?
What is cosx/sinx?
Or anything equivalent
The derivative of cos(x)
What is -sin(x)?
Major League Baseball has made some major rule changes this season. This is one of those rules
What is a pitching clock?
OR
What is the infield shift is banned?
OR
What is the bases are larger?
The value of sin(0), cos(pi/2), and tan(pi)
What is 0?
The value of cos(pi)
What is -1?
This expression is equal to sin(2x)
What is 2sin(x)cos(x)
The derivative of tan(x)
What is (sec(x))^2?
This country has topped a list of the world's happiest nations for the sixth consecutive year?
What is Finland?
If sin(x) times cos(x) is negative, the angle must be in one of those 2 quadrants
What are quadrants 2 and 4?
The value of cos(11pi/3)
What is -1/2?
This expression is equal to cos(2x)
What is (cosx)^2 - (sinx)^2?
OR
What is 2(cosx)^2 - 1?
OR
What is 1 - 2(sinx)^2
sec(x)tan(x) is the derivative of this function
What is sec(x)?
North Carolina this week became the 40th state to expand this program under the Affordable Care Act
What is medicaid?
The relationship between an angle of 300 degrees, 660 degrees, and -60 degrees
What is coterminal?
The value of tan(2pi/3)
What is -rad(3)?
Is cos(2x) - 1 = -2sin^x? Explain
What is yes because....
-cot(x)csc(x) is the derivative of this function
What is csc(x)?
Actor-turned-lifestyle influencer Gwyneth Paltrow appeared in court this week, accused of negligence in this kind of incident
What is a skiing accident?