Functions
The function is odd, even or neither.
2 xx 2/(3*x^2)
What is an ODD function?
The third number in the pythagorean triad
{6, 8, .....}
What is 10?
The derivative of
y=2/x
What is
y'=-2/x^2
The probability of a die tossed 3 times and the result is a 4 each time.
What is
1/216
This song was originally a Thanksgiving song, and the modern image of Santa Claus in red was popularized by Coca-Cola
What is Jingle Bells
The simultaneous solution to these equations
5x+2y=13
x-y=3
What is (7,4)?
This expression is the same as
sin ((4π)/3)
What is
-sin(π/3)
The derivative of
What is
2xe^(2x)(x+1)
Mary guesses three questions in her multiple choice exam, which has four options per question. The probability she gets all three correct
What is
1/64
Santa Claus didn't always wear red; he appeared in various colors like green and purple until which company used him in their advertising campaigns, solidifying the red suit?
What is Coca Cola
Rationalise
3/(√6-2)
3+(3√6)/2
The number of solutions to the equation
sin^2ø=2/9 [0,2π]
What is 4?
The derivative function of
g(x)=(3-2x)^8
What is
-16x(3-2x)^7
The class of 30 students of whom 18 study Chinese, 15 study Japanese and 6 study both. The probability a student at random chooses neither Chinese or Japanese.
What is
1/10
The people of this country have a tradition of eating KFC for Christmas dinner, and many people place their orders two months in advance.
What is Japan
The radius and centre of this circle
x^2+y^2-4x-6y-3=0
What is (2, 3) and r=4?
ø is
cosø=sin(2ø+15º)
What is 25º
DOUBLE JOEPARDY!!!!!!
The derivative of
y=(lnx)/x
What is
y'=(1-lnx)/x^2
A and B are independent events such that: The value of P(A|B)
P(A)=0.2
P(B)=0.6
What is
1/5
In which year was the first Christmas card was sent in by Sir Henry Cole in England
1843
The composite function and domain of
g(f(x))
g(x)=√x
f(x)=2x-3
What is
√(2x-3)
x≥3/2
The solution to
tan3ø=-1. [0,2π]
What is
ø/4, (7ø)/12, (11ø)/12, (5ø)/4, (19ø)/12, (23ø)/12
The equation of the tangent at the point where
x=-3
y=√(1-x)
What is
x+4y-5=0
Two team leaders are chosen from the candidates Anna, Brianna, Crianna and Dianna. The probability Crianna is a team leader and Brianna is not.
What is
1/3
Santa Claus has many names around the world, such as "Le Befana" in Italy, "Pere Noel" in France. What is he called in Russia?
What is "Deushka Moroz"