Unit 1 Review Scavenger Hunt.notebook September 25, 2013 Name: ______________ Hour: _____ Unit 1 Scavenger Hunt Review Equations and Scatter Plot a) b)
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Unit 1 Review Scavenger Hunt.notebook September 25, 2013
Name: ______________
Hour: _____
Unit 1 Scavenger Hunt Review
Equations and Scatter Plot
a)
b)
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
a)
b)
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
A)
Write the following as an equation. Tell what each variable represents.
The total cost to enter the amusement park is $5 to enter and $3 per ride.
B)
If possible, combine like terms:
2x2 + 6x – 8x2 - 12x2 + 7
LT 1: I can write, solve, & check equations that represent realworld situations.
LT 3: I can combine like terms.
c = 59m
c = total cost
m = # months
Answer:
Answer:
x = 9
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
C)
Solve and check.
x – 12 = -4
D)
Solve and check.p3
+ 4 = -8
LT 2ab: I can solve & check equation: a) onestep b) twostep
LT 2ab: I can solve & check equation: a) onestep b) twostep
Answer:
Answer:
a) yes
b) no
x = 11
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
E)
Write the following as an equation. Tell what each variable represents.
The total cost for my cell phone plan is $59 per month.
F)
Answer the following questions:
a) Is 16 a solution to the equation? 2x + 7 = 35
b) Is -5 a solution to the equation?
x5
- 12-13 =
LT 1: I can write, solve, & check equations that represent realworld situations.
LT 2ab: I can solve & check equation: a) onestep b) twostep
Answer:
Answer:
2x2y + 7xy
p = 36
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
G)
Solve and check.
3x + 1 = 7
H)
If possible, combine like terms
5x2y + 7xy – 3x2y
LT 2ab: I can solve & check equation: a) onestep b) twostep
LT 3: I can combine like terms.
Answer:
Answer:
hours studied
test scores
x ≈ 2.67
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
J)
Answer the following questions:
a) Is 9 a solution to the equation? 41 = 7x - 22
b) Is 9 a solution to the equation? -5 =
I)
Solve and check.
4 – 2x = 22
J)
Answer the following questions:
a) Is 9 a solution to the equation? 41 = 7x - 22
b) Is 9 a solution to the equation? -5 =
x -45
LT 2ab: I can solve & check equation: a) onestep b) twostep
Answer:
LT 2ab: I can solve & check equation: a) onestep b) twostep
Answer:c = 3r + 5c = total cost
r = # rides
x = 2
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
K)
Give two variables that have a positive correlation.
L)
Solve and check.
-4x = -44
LT 2ab: I can solve & check equation: a) onestep b) twostep
LT 4abc: I can display and use data in a scatter plot by using correlation and a best fit line.
Answer:
Answer:
18x2 + 6x + 7
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
M)
Define: Line of Best Fit
N)
Sketch a graph that has no correlation.
LT 4abc: I can display and use data in a scatter plot by using correlation and a best fit line.
LT 4abc: I can display and use data in a scatter plot by using correlation and a best fit line.
Answer:
Answer:
a) no
b) yes
x = 5
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
O)
Solve and check.
3x - 4x2 + 2x2 + 2x2 = 15
P)
Solve and check.
24 = 3x + 2x + 4x
LT 2c: I can solve & check equations: c) multistep
LT 2c: I can solve & check equations: c) multistep
Answer:
Answer:
x = 8
A line drawn on a scatter plot to show a pattern in the data and used to make predictions.
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
Q)
Sketch of a scatter plot that has negative correlation.
LT 4abc: I can display and use data in a scatter plot by using correlation and a best fit line.
Answer:
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
IF Checking:noneBox 8
Do you feel ready for tomorrow's math test?If not, what can I do to help you prepare?
What questions do you have about tomorrow's test?
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
13 23Spaeth Spaeth45 567 67
89 91011 1011
1213 12131416 15161719 1819
Spaeth SpaethSpaeth SpaethSpaeth SpaethSpaeth Spaeth
Spaeth SpaethSpaeth Spaeth
Spaeth Spaeth
due TOMORRO
W!
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
Unit 1 Test (70% of your grade)
• 22 questions
• Use the backside of your LT sheet as "cheat sheet"
• Can use a calculator.
• Don't finish? Must stay after school Thursday to finish.
• Come prepared!!!
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
• Complete Review Assignment (check answers) due tomorrow!
• Study the Learning Targets you struggled in. (see purple sheet)
• Write notes down on "cheat sheet"
• Review quizzes, classwork, practice problems.
How to prepare....
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
1. Start at any sheet (taped to the wall).
2. Complete the problem in the correct box.
3. Hunt for the correct answer on the bottom of another sheet.
4. Complete question.
5. Repeat (24) until all questions have been answered.
6. Check off with Mrs. Spaeth when finished.
Review Scavenger Hunt
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
Name: ______________
Hour: _____
Unit 1 Scavenger Hunt Review
Equations and Scatter Plot
a) no
b) yes
c = 3r + 5
c = total cost
r = # rides
18x2 + 6x + 7
x = 8 p = 36c = 59m
c = total cost
m = # months
x = 2 2x2y + 7xy
---> I ---> K
---> O ---> F ---> A
---> M ---> J ---> E
Unit 1 Review Scavenger Hunt.notebook September 25, 2013
a) yes
b) nox = 9
hours studied
test scores
x = 11 A line drawn on a scatter plot to show a pattern in the data and used to make predictions.
x = 5 x ≈ 2.67
---> B ---> C ---> G
---> D ---> P
---> N ---> H ---> L
---> Q
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