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Heart of Algebra Flashcards | StudBud
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Heart of Algebra
Heart of Algebra
18 terms
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StudBud Administration
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First section of the NEW SAT Math!
Flashcards
18 cards
F
Practice quiz
P
Host live
L
Questions
18
Answers
1
Just kidding, one more here.
The number of voters registered each day during the drive
Number of registered voters at the BEGINNING of the drive
Number of registered voters at the END of the drive
The TOTAL number of voters registered during the drive
2
Mooore Solving
No Solution
(-3, 2)
(1, -2)
Infinitely many solutions
3
Let's try the same background information, but asked differently.
f(n) = 783 + 8n
f(n) = 8 + 783n
f(n) = 2014 + 783n
f(n) = 2014 + 8n
4
Systems of Linear Equations and Inequalities
60
55
75
65
5
Absolute Value
| x + 10 | < 50
| x - 30 | < 20
| x - 10 | < 50
| x + 30 | < 20
6
More Solving
0.65
0.8
Nah, can't be that easy. This is the NEW SAT!
D.N.E. (Does Not Exist)
7
Fluency in Solving
3/5
1/20
9
2/3
8
FYI - of course you remember parallel and perpendicular lines and their slopes
Take notes if you need this
DAB!
lala
la
9
More!
10
7/5
-5
5/7
10
Concept of Lines in the Coordinate Plane
Two
Zero
One
More than two
11
Part 1: LINEAR Equations, Inequalities, and Functions
793
911
351
408
12
Writing Linear Equations
C = 20*x
C = 20*x + 10
C = 20*x + 50
C = 20*x + 90
13
Last question!
The TOTAL number of voters registered during the drive
Number of registered voters at the BEGINNING of the drive
The number of voters registered each day during the drive
Number of registered voters at the END of the drive
14
Keep up the streak!
10
21
12.5
18
15
Writing system of equations
j / 6 + b / 12 < 1 and j + b ≥ 9
6*j + 12*b ≥ 9 and j + b < 1
j / 6 + b / 12 ≥ 1 and j + b < 9
6*j + 12*b < 1 and j + b ≥ 9
16
FYI - Reminder from Algebra 1
Take notes if you need this.
lalala
lala
la
17
Watch your rounding!
2042
999
27
2041
18
Moore!
y = -1/2 x + 2
y = -2x + 1
y = 2x + 4
y = 1/2 x + 3
