Sequences & Expressions
Equations & Inequalities
Is it a Function?
Linear vs Exponential
Fun Facts
100
A sequence where you add the same thing each time is an example of what type of sequence?
What is an arithmetic sequence?
100
What is the difference between an equation and an expression?
What is an equals sign?
100
A function is a __________ where each input has exactly one output.
What is a relation?
100
Linear functions have a constant ___________.
What is a rate of change?
100
What is the name of the pirate in Peter Pan?
Who is Captain Hook?
200
Simplify the following.
(1 - 3)2 + 1
What is 5?
200
There are two big differences between equations and inequalities. Name them.
1) Equals sign vs inequality signs
2) When you multiply or divide by a negative, you flip the inequality sign
200
The graph of a horizontal line.
What is a function?
200
This is the most common form for writing an linear function.
What is slope intercept form?
200
How many rings make up the symbol of the Olympic Games?
What are five?
300
True or False: The following is an example of a geometric sequence.
1, 3, 6, 27, ...
What is false?
300
Solve the following:
3x - 2x = 10
What is x = 10?
300
What number can we plug in for x to make this NOT a function?
{(x,1), (2,3), (3,4), (4,5)}
What is 2, 3 or 4?
300
This graph is an example of what type of relationship.
What is exponential?
300
Scooby Doo and his friends travel around in which vehicle?
What is the Mystery Machine?
400
Simplify. (x=multiplication)
72 - 1 + 2 x 10
What is 68?
400
Solve the following:
1/2(4x - 8) < 4x + 10
What is x > -7?
400
In order to determine if a graph is a function, it must pass this test.
What is the vertical line test?
400
The following is an example of what type of relationship:
Each 25 miles driven, the gas in your fuel tank decreases by 1 gallon.
What is linear?
400
What’s the colored part of the human eye called?
What is the iris?
500
What is the common ratio of the following geometric sequence?
16, 4, 1, 0.25, ...
What is 1/4?
500
Solve the following equation:
2/3x - 10 = -1/3x + 10
What is x=20?
500
When we have two ordered pairs, we can use this formula to find the steepness of the line.
What is y2-y1/x2-x1?
500
If you were writing in exponential form, you would want to use this equation.
What is y = abx?
500
What is a group of lions called?
What is a pride?