Function
Evaluate Functions
Halloween
Linearity/ Symmetry
Miscellaneous
100
This set is NOT a function:
{(2,5),(3,7),(2,8)}
Why?
X - Value Repeats.
100
Evaluate the function for f (2)
f(x) = 3x + 4
10
100
This Halloween tradition involves dressing up and going door-to-door to collect free candy.
Trick-or-Treating
100
Does the graph have a line of symmetry? If so, state where the line of symmetry is. 
x = -3
100
In Spongebob, what is Plankton`s wife`s name?
Karen
200
Is the following graph a function? 
Does not pass the vertical line test. Not a function
200
-8
200
This Halloween candy is famously controversial, with people either loving or hating its yellow, orange, and white pieces.
Candy Corn
200
Determine if the graph has a point of symmetry. State what the point of symmetry is. 
Point of Symmetry is (2,1)
200
What is the world's largest ocean?
Pacific Ocean
300
Is the the following a function? If it is a function, determine if its one - to one, onto, both or neither.
Yes
Onto Function
300
13
300
In this Netflix series, a group of teenagers battles creatures from the Upside Down.
Stranger Things
300
State whether the following equation is linear or non linear.
y=(x+4)/(4x)
Non Linear
Variable in the denominator
300
This was the name if our school before our school was named Barack Obama Academy of International Studies 6-12.
Peabody
400
What makes a relation not a function?
Repeated X values.
400
This is the name for the number you substitute into the function (the x value)
What is the input?
400
This sour candy is known for its slogan, 'Sour. Sweet. Gone.'
Sour Patch Kids
400
Does the graph below have line of symmetry. If so, state where the line of symmetry is.
No line of symmetry.
400
How Many NBA Championships Did Michael Jordan Win With The Chicago Bulls?
6
500
Explain why a graph such as x = 4 always fails the vertical line test.
x=4 is already a straight vertical line so the vertical line test will fail as it will touch the line more than once at the same time.
500
A student was asked to evaluate the function for f(-3).
Here is the student`s work.
f(-3) = 5 - 2 (-3)^2
= 5 - (-6)^2
= 5 - 36
-31
The student concluded the answer is −31.What mistake did the student make, and what should the correct value of f(−3) be?
Correct Answer : -13
The student did not follow order of operations (PEMDAS) correctly.
500
In the move Coraline, this is the creepy feature that the Other Mother wants to replace Coraline's eyes with.
Buttons
500
Explain the three characteristics that make a function nonlinear.
- Variable in the denominator
- Exponent other than 1
- xy (any variables) multiplied together
500
What is the name of the song that caused Billie Eilish to breakout into mainstream popularity?
Ocean Eyes