Graphing
Substitution
Math Trivia
Key Ideas
Trivia
100
What is the slope ("m") and y-intercept ("b") of the following equation?
y=3x-2
the slope is 3 and the y-intercept is -2
100
When solving a system of equations using substitution, what's the first thing you need to look for?
An isolated variable.
Example: "x =" or "y ="
100
What is the only number that has the same number of letters as it’s meaning?
Four
100
When solving a system of equations, I need at least _____ equations.
two
100
Bart is a main character in which animated TV series?
The Simpson's
200
When graphically solving a system of equations, what represents your final answer?
The point of intersection
200
Find the solution.
y = 4x - 8
x = 3
(3,4)
200
What is the only even prime number?
2
200
True or false: I can use any method (graphing, substitution, or elimination) to solve any system of equations.
True
200
What US president, commonly known by his initials, was elected to office for a record 4 terms?
FDR was in office for four consecutive terms from 1933-1945. He was the President through the Great Depression and World War II. He is thought of by many as being one of the greatest presidents in history.
300
What is the solution to this system of equations? State your answer as an ordered pair.
(3,-2)
300
Find the value of x.
x=1
300
What is a shape with eight sides called?
Octogon
300
The goal of solving a system of equations is to...
find the values of ALL variables.
300
The rapper Eminem (Marshall Mathers) also goes by another name. What is it?
- Eminem has used the name "Slim Shady" since his first album, which was titled "The Slim Shady LP" (1999) He's been rapping under a variation of the name Eminem since he was 14. Eminem is not only a Grammy Award winner, but he also won an Oscar for Best Original Song for "Lose Yourself" from the film "8 Mile" (2002).
400
Graphically solve this system of equations. State your final answer as an ordered pair.
(-3,-6)
400
Solve the system of equations using substitution. State your final answer as an ordered pair.
(1,-2)
400
An improper fraction is always greater than what number?
1
400
If I have three unknown variables, how many equations would I need in order to solve the system of equations?
Three
400
The third installment (released 2009) of which film series is subtitled "Dawn of the Dinosaurs"?
"Ice Age 3: Dawn of the Dinosaurs" picks up where the second film "The Meltdown" left off. In the film, Manny, Ellie, Sid and Diego discover that they have been living near a bunch of dinosaurs and must deal with the problems that come with this discovery.
500
Graphically solve this system of equations. State your final answer as an ordered pair.
(1,5)
500
Solve the system of equations using substitution. State your final answer as an ordered pair.
(-6,9)
500
What is the area formula for a triangle
A = 1/2 bh
500
If you graphically solved a system of equations and found there was no solution, what could you conclude about the two lines?
The lines are parallel.
500
Which country in Europe is also known as 'The Boot'?
Italy