Riddle me this
Am I a function?
Solve my function?
Fill in the blank
Surprise Question
100
What month of the year has 28 days?
All of them
100
In a function, how many outputs can one input have?
Each input has one and only one output.
100
Given y = 4x, WHAT IS Y when x = 3?
y = 12
100
A table of values for a linear function is given. Fill in the missing value.
x -1 0 1
y 3 8 ?
y = 13
100
What is -7 - (-5)?
-2
200
What is cut on a table, but is never eaten?
A deck of cards
200
Yes
200
Given y = 2x +1, WHAT IS Y when x = -3?
y = -5
200
A table of values for a linear function is given. Fill in the missing value.
x -1 0 1
y 3 -2 ?
y = -7
200
The number of sides a heptagon has.
7
300
What has a head and a tail but no body?
A Coin
300
Is this a function and why?
No because x=8 has two outputs (3 and -3)
300
If x = 2, WHAT IS Y, if y = 2x + 4
y= 8
300
A table of values for a linear function is given. Fill in the missing value.
x 2 3 5
y 2 1 ?
y = -1
300
The result of 7 +4 *5-3
24
400
If there are three apples and you take away two, how many apples do you have?
You have two apples
400
Does the following table represent a function?
x y
1 2
2 5
6 2
2 9
5 1
No, because the input (x) of 2 has two different outputs (y)
400
Vocab: The value that is put into a function.
Input
400
A table of values for a linear function is given. Fill in the missing value.
x -21 0 21
y -4 -7 ?
y = -10
400
True or False? A function can have repeated y-values?
True
500
Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?
The letter “r”
500
No, vertical lines are not functions.
500
The result after applying the function machine rule.
Output
500
Find the next number in this pattern
-10, -13, -16, -19, ...
-22
500
How many biological children does Mrs. William's have?
2. A daughter and a son.