General Functions
This is the definition of a function.
What is a relation in which each input has exactly one output?
This is the factored form of y=x3+7x2+10x
What is y=x(x+5)(x+2)?
This is the time required for the quantity of a substance to lose 50% of its initial value.
What is half-life?
This traditional Thanksgiving dessert has two words,
the 1st is an orange fruit
the 2nd is a homophone for the radian value of 180o.
What is pumpkin pie?
This is your teacher's favorite part of Thanksgiving dinner.
What is gravy?
This is a graphical test to determine if a function is one-to-one.
What is the horizontal line test?
This is the simplified value of i9.
What is i?
This is the domain of y = log(x).
What is {x | x > 0}?
What is tan(u)?
Thanksgiving was made a national holiday in the United States by this president.
Who is Abraham Lincoln?
This is the result when simplifying f-1(f(x)).
What is x?
This is the standard form of (4+i)(5-i).
What is 21+i ?
The graphs of y = log3(x) and y = 3x are mirror images over this line.
What is y = x?
This function, which inputs an angle in standard position, describes the x-coordinate of a circle centered at (-2, -1) with a radius of 5.
What is f(x) = 5cos(x) - 2?
This retail giant has put on a thanksgiving day parade since 1924.
What is Macy's?
This is the domain of f(x) = 1/sqrt(3x-8)
What is {x | x > 8/3}?
These are the zeros of the function
f(x) = x3 - 4x2 - x + 4.
What are x = {-1, 1, 4}?
If y = 5e-0.12x, where x is measured in years, this is the nominal annual growth rate (rounded to the nearest thousandth of a percent).
What is -11.308%?
This is value of csc(x) when cos(x)=3/5 and tan(x)<0.
What is -5/4?
This is the number of towns in the United States that are named "Turkey"
What is 4?
(AZ, TX, LA, NC)
This is the product of the slopes of two perpendicular lines.
What is -1?
This is the horizontal asymptote of the function
f(x) = 2x2 - x + 1
x + 3 - 5x2
What is y = -2/5?
Solving a logarithmic equation algebraically may result in solutions that are not in the domain of the original equation. This is the name of such solutions.
What are extraneous solutions?
This is the period of y = tan(4x) + 3.
What is pi/4?
The first Thanksgiving was a 3-day feast in this year.
What is 1621?