Definitions
Exact Trig Functions
Exact Trig Functions continued
Radians
Random
100
Opposite/Hypotenuse
What is sine?
100
What is cosine of 240 degrees
What is -1/2
100
Value of the Hypotenuse Leg 1=1.5 Leg=2
What is 2.5
100
convert -125 to radians
What is -25pi/36
100
Values of the input that the functions define is called
What is domain
200
The 6 Trigonometric Functions
What is sine, cosine, tangent, secant, cosecant, and cotangent?
200
Sine is positive in this quadrant
What is quadrant 1 and 2
200
The exact value of sine 330 degrees
What is -1/2
200
Convert 13pi/6 radians to degrees
What is 390?
200
In the function f(x)=7x+9, 9 is called the
What is y-intercept
300
We use this to find the exact trigonometric function. Has a radius of 1 unit
What is Unit Circle
300
Cotangent of an angle if the sine of the angle is 3/5
What is 4/3
300
The exact value of tangent 5pi/4
What is 1?
300
Convert 120 degrees into radians
What is 2pi/3
300
Some polynomials cannot be factored using any of the traditional methods. For those polynomials, we use
What is Synthetic Divison
400
The positive acute angle formed between the terminal side of an angle and the x-axis
What is Reference Angle
400
This represents coterminal angles 20 and 70 80 and 110 35 and -325 95 and -175
What is 35 and -325
400
If the secant of an acute angle in a right triangle is 2, the trigonometric function that has a value of 0.5 is
What is sine?
400
Convert 7pi/4 into degrees
What is 315?
400
Find the product 6p(p+7)
6p^2+42p
500
The unit for measuring angles. Ex. there are ____ of these in 360 degrees
Radians
500
This angle does not have a reference angle with a measure of 15 degrees -345 165 255 345
What is 255
500
This trigonometric function has tangent of 90 degrees as undefined
What is Tangent
500
Find the exact value of sin 30
What is 1/2?
500
The length of a rectangle is 5 inches longer than its width. If the perimeter of the rectangle is 38 inches. The length in inches is...
What is 12
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