Functions
Can a function's input have more than 1 output?
A. Yes
B. No
C. Depends
D. I love dogs
B. No
2x + 3y
Are There Like Terms?
NO!
Joe has 2 balls, and everyday he added 2 more:
What is the equation of this Situation?
y = 2x + 2
2x = 6
x = 3
3 (x + 6)
3x + 18
Can this be a function?
(2,3) (4,3)
Yes or No?
Yes
Are there like terms?
YES
Ben gets banned from his table tennis club where he has to pay $10 dollars as a fee, and $3 dollars a month for damages.
What is the equation of this situation?
y = 3x + 10
3x + 1 = 4
x = 1
1 (x + 3)
x + 3
How is domain and range listed?
A. highest to lowest
B. Randomly
C. lowest to highest
D. None of the Above
C. lowest to highest
5x + 4y - 2y + x
Combine Like terms
6x + 2y
Yasin collects 5 golf balls, and 4 balloons everyday:
What is the equation in this situation?
z = 5x + 4y
3x = 6 - x
x = 1.5
7 (1x - 6)
7x - 42
f(x) = x + 5
f(4) = x + 5
What is x?
4
Does x = 1x?
YES!
Mr. Beast makes 10,000 dollars, however, he loses 100 dollars a day:
What is the equation for this situation?
y = 10,000 - 100x
3x + 4 - x + 5 = 11
x = 1
3 (x - 2)
3x -6
y = 2x + 6
Find 2 coordinate points
tutors will check your answer
1005 + 3x + 4 + 2y + 7 + 1x
4x + 3y + 1016
if you choose this question: say "your name" to get an extra credit point for the whole class
did you say the words "your name?"
9x - 1 + 90 = 89
x = 0
2 ( 2x + 4y + z + 6 - 2)
Simplify
4x + 8y + 2z + 8