Name:
Date:
Teacher:
ALG2 – WARM UP – 1/6/15 WED
a) What does this line represent?
b) X represents ______________
Y represents ______________
c) y-intercept: ( ___, ___ )
d) Find the Slope: m =
y 2  y1
x2  x1
e) I have $_______ today (Day 0), and I add $_______ to my bank account every day.
On Day 4, I have $__________ in my bank account.
f) Money in my bank account (based on the day)
The equation of this line is:
y = _______________________  use y = mx + b
Name:
Date:
Teacher:
Your group members' names: _________________________________________________________________
GROUP QUESTION SHEET: Let's make a deal.
Directions:
•
As a GROUP:
◦
Fill in the table with the Total Money you will have each day under Option 1 and Option 2
•
As a GROUP:
◦
Discuss the questions #1-9
•
As an INDIVIDUAL:
◦
Record your group's answers to #1-9 on your answer sheet
Option 1
Option 2
$5,000 today (Day 0) and
$100 every day after
$1 today (Day 0) and
your Total Money doubles every day
Day (n)
Total Money
Day (n)
Total Money
0
$5,000
0
$1
1
$5,100
1
$2
2
$5,200
2
$4
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
Name:
Date:
Teacher:
Your name: _____________________________ Date: ______________Per: ___________
Your group members' names: __________________________________________________
INDIVIDUAL ANSWER SHEET: Let's make a deal.
Option 1
Option 2
$5,000 today (Day 0) and
$100 every day after
$1 today (Day 0) and
your Total Money doubles every day
1. After Day 0, we would choose Option ____ because:
After Day 10, we would choose Option ____ because:
After Day 14, we would choose Option ____ because:
2 and 4. Graphs of Option 1 and Option 2 (Choose your own scale. There are 45 boxes up, 84 boxes horizontal)
3. Option 1 Equation:
Total Money1 = ______________________________________________
•
Total Money on Day 100 under Option 1 is ____________.
Day (n)
Total Money from Table
Total Money from Equation
Name:
Date:
Teacher:
5. Option 2 Equation
Total Money2 = __________________________________________________
•
Total Money on Day 100 under Option 2 is ___________________________________.
Day (n)
Total Money from Table
Total Money from Equation
6. The graphs of Option 1 and 2 intersect approximately at the point (
,
).
7. In the context of this problem, the point of intersection represents:
8.
Option 1
Option 2
Option 3 (New!)
$5,000 today and
$100 every day after
$1 today and
your Total Money doubles
every day
$1,000,000 today and $100 every
day after
After Day 0, we would choose Option ____ because:
After Day 14, we would choose Option ____ because:
After Day 100, we would choose Option ____ because:
9.
•
Create an Option 4 that you will ALWAYS choose over Option 2 OR explain why it is impossible.
•
Create an Option 5 that is linear and that you will ALWAYS choose over Option 2 OR explain why it is
impossible.
Option 4
Option 5
Words:
Words:
Equation:
Equation: