Functions
The slope of the line parallel to y = -8x - 1 is this integer.
What is -8?
In the triangle with 2 60 degree angles, this is the measure of the third angle.
A 180 angle measures this many radians.
What is pi?
The value of sin(pi/6) is this number.
What is 1/2?
This is the state where Mr. Koster lives.
What is Florida?
The equation of the line that is vertical and passes through (0,5).
What is x = 5?
The hypotenuse of a triangle has this measure if the other two sides measure 4 cm each.
What is 5.7 cm?
log39 = 2 written as an exponential function is
What is 32 = 9?
This is the solution to
tan(10) = 15/x
What is 0.4?
This is the name of Mr. Koster's dog.
Who is Valentino?
This is the domain of y = 3x2 + 2x - 1.
What is all real numbers?
If you know the opposite and hypotenuse measures of a triangle, this is the trig ratio you would use.
What is sine?
y = k*xn is the function for this type of variation
What is direct variation?
the trig function that is the reciprocal of sine
What is cosecant?
Mr. Koster worked at this theme park for more than 10 years.
What is Disney World?
This is the slope of the line between points (10,11) and (-2,14).
What is -1/4?
The tangent of an angle compares these two sides in a triangle.
What are opposite and adjacent?
A tourist plans to drive 100 miles. Find a formula for the time the trip will take as a function of the speed the tourist drives.
What is f(x) = 100/v?
sec(t)/tan(t) reduces to this trig expression.
What is csc(t)?
Mr. Koster went to college in this Buckeye state.
What is Ohio?
This is the range of y = sin x.
What is [-1,1]?
A right triangle has one angle that measures pi/3 and a hypotenuse of 20. These are the measures of the other angle and sides.
What is 10, 10*sqrt(3), and pi/6?
This is the solution to 2x = 100.
What is no solution?
If cos(x) = 12/13, and x is located in Quadrant IV, what are the values of sec, sin, and tan?
What are sec(x) = 13/12, sin(x) = -5/13, and tan(x) = -5/12?
Mr. Koster's favorite genre of movies are these...
What are horror movies?