Polynomials
Linear Equation
Graphs
Inequalities
Mathematical Miscellany
Stupid Answers
200
These are the roots of (x-5)(x+3)^2(x-4).
What are 5, -3, and 4?
200
It's the solution to 5x+14=x+6.
What is x=-2?
200
It's the function that most resembles the graph below.
What is y=1/x^2?
200
It's the interval where 6x-7 <= 3x+5.
What is (-infty,4]?
200
These are the domain and range of the function f(x)=sqrt(x+1)-4.
What are D=[-1,infty) an R=[-4,infty)?
200
"Low Rider" by War was the theme song to this iconic Nick-at-Nite staple starring George Lopez.
What is George Lopez?
400
This is the quadratic equation x^2-10x+23 rewritten in vertex form.
What is (x-5)^2+8?
400
It's the equation 4x+2y=10 rewritten into slope-intercept form.
What is y=-2x+5?
400
These are the horizontal and vertical asymptotes of the rational function f(x)=(3x-4)/(x+2).
.
What are y=3 and x=-2, respectively?
400
This is the interval or set of intervals where |2x-7|<=-5.
What is emptyset? (Alternatively: does not exist, no real interval, no solution)
400
It's the inverse function of y=sqrt(x-7)+6.
What is y=(x-6)^2+7?
400
This city is Guatemala's capital.
What is Guatemala City?
600
These are the roots of the quadratic function x^2+6x+13 - and yes, they exist.
What are -3+2i and -3-2i?
600
It's the line perpendicular to y=2/3x-4 that passes through the point (6,7).
What is y=-3/2x+16?
600
This is the line of symmetry of the function y=x^2-9x+15.
What is x=4.5? (Alternatively, x=9/2)
600
This is the interval or set of intervals where |2x-7|>=5.
What is (-infty,1] cup [6,infty)?
600
This complex number is equal to (5-10i)/(4-3i).
What is 2-i?
600
Zendaya, P!nk, and Taylor Swift are all cover girls for this cosmetic brand.
What is CoverGirl?
800
This is (x^3-3x^2+4x-2)/(x-2), solved using either polynomial long division or synthetic division.
What is x^2-x+2+2/(x-2)?
800
It's the line that passes through the points (-1,1) and (2,4).
What is y=x+2?
800
This is a rough sketch of the graph y=(x+4)^2(x-1)(x-2)^2 with the x-intercepts labeled.
What's a graph that looks like this?
800
This is the interval or set of intervals where x(x-4)^2(x-6)>0.
What is (-infty,0) cup (6,infty)?
800
It's what you get when you condense wln(z)+ln(x)-ln(y) into a single logarithmic expression.
What is ln((z^wx)/y)?
800
This 1980 title for the Atari 2600 is considered by some to be the first mainstream adventure game.
What is Adventure?
1000
It's the factored form of x^4+3x^3-2x^2-6x.
What is (x-2)(x^3+3)?
1000
It's where the lines y=4x-3 and y=3-2x intersect.
What is (1,1)?
1000
It's the transformation of the graph y=x^2+7x+12 3 units to the left and 5 units up.
What is y=x^2+x+5?
1000
This is the interval or set of intervals where (2x-1)/(x+2) <= 1.
What is (-2,3]?
1000
If you have $1,000 in a savings account with a 4.6% interest rate compounded continuously, you'll have to wait this many years until you have $1,500 (rounded to the nearest hundredth).
How long is 8.81 years?
1000
The lower class gamekeeper Oliver was the aristocratic Lady Chatterly's lover in this controversial 1928 novel.
What is Lady Chatterly's Lover?