Famous Monsters
This monster was created in a lab out of human body parts
Frankenstein
True or False: Range is all of the y values in a function.
True
y= 2x -1
x= 4
7
Which is correct when calculating slope?
rise/run or run/rise
rise/run
Make a table with the x values of 1,2, and 3. Given the eqation below, find the y values given x values (1,2,3).
y= x + 4
(1,5)
(2,6)
(3,7)
This monster will die if he is exposed to sunlight.
Dracula
If a relation is a function, what cannot repeat (x or y)?
X
y= -X
x= 5
-5
_________________________________________
zero
Graph the equation with the following ordered pairs:
(3,2) (7,6) (4,3)
See graph for accuracy.
This monster moves slowly, but if he catches you, you are dinner.
zombie
(2,3) (4,-1) (7,2) (-1,4) (2,7) (14,0)
What is the range of this relation?
-1, 0, 2,3,4,7
y= 4x + 3
x= 42
171
36/4
(6, -2)
6
This monster loves to eat a certain sweet treat. He crams them in his mouth as fast as he can.
Cookie Monster
(2,3) (4,-1) (7,2) (-1,4) (2,7) (14,0)
Is the relation above a function?
No, 2 repeats (for X)
y= -x + 1
x=4
-3
Mrs. Moody will write it on the board
Why did the math teacher lock herself up in her classroom by herself with a coordinate grid (graph)?
She was plotting something.
This monster is a man who died and has come back to kill. He likes to work on the same day of the week that our regular Varsity Football Games are played.
Jason (Friday the 13th)
What is the domain of this relation? Is it a function?
(1,2), (3, 2) (14, 6) (7, 2) (-5,4) (0,0)
Domain: -5,0,1,3,7,14
Yes, it is a function. All x values are different.
y= 13x -220
x=3
-181
What type of slope is this?
Mrs. Moody will write it on the board.
Undefined
See the board for an equation. You will generate a table when given x values, then graph the line.
teacher checks graph