Applying the Unit Circle
This angle is equal to 7Pi/6.
What is 210 degrees?
This is the angle at which on the unit circle cos is equal to -1.
What is 180 degrees?
The factored form of cos2 + 1.
cos(cos + 1)
1/csc x is equivalent to sin x.
What is true?
A parent trig equation graph that begins at the origin, the mid-line is at y = 0, and there are definite upper and lower bounds.
what is the graph of sin x?
Pi/3 radians has a reference angle of 60 degrees.
What is true?
The radian equivalent of 3tan x + 3.
what is 3Pi/4, and 7Pi/4?
the factored form of tan2x+2tanx - 24.
what is (tanx +6) (tanx -4)?
The simplified form of sin x/cos x.
What is tan x?
A sound that fluctuates from high to low then back to high frequency is played to test the strength of a glass. The sound can be graphed using a trig equation graph.
What is graph of cos?
this trig value is equal to 135 degrees and 315 degrees
what is tan -1?
The cos of Pi/2, and 3Pi/2.
what is 0?
The factored form of 18 cos x2 sin x + 80 sin x.
What is sin x ((cos x +10) (cos x +8))?
tan2x +cot2x = 1
What is false?
The equation of a ferris wheel ride ground starts 8 feet off of the ground, takes 3 minutes for a person to get to the top, which is 40 feet above the ground.
what is -16 cos 3x +24?