| Vocabulary terms | Solving Inequalities | Solving systems of Linear Equations | Functions | Arithmetic Sequences |
|---|---|---|---|---|
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What is a set of X to a set Y is an assignment of an element of Y to each element of X.
Function.
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What is x + 2 > 12
x > 10
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What is 2x + y = 5 another equation that forms a linear equation
−x + y = 2
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What is this a function? (2,3)(4,6)(4,8)(8,10)
No because it has the same x twice.
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What is this a arithmetic sequence? 2,4,6,8,9,12
no
|
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What is A relation of 2 unequal variables
Inequality
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What is 2x ≤ 3x+8
x ≥ -8
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What is 3x-y=7
5x=15
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What is this a function? (8,9)(9,9)(10,14)(10,15)
No same x twice.
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What is this a Arithmetic Sequence? -3,0,3,6,9,12
yes
|
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What is an equation that forms a strait line when graphed. y= mx+b.
Linear equation
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What is 3(5x-7) ≥ 54
x ≥ 5
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What ins't y=x+5
y=2x+2
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What is this a function? (1,2)(2,2)(4,5)(5,5)(10,11)
Yes
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What is this a arithmetic sequence? -6,1,8,15,22,28
No
|
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What is a sequence of numbers that are going up at a constant rate.
Arithmetic Sequences
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What is 5x+2 ≥ 22
x ≥ 4
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What is 2x-3y=0
-4x+2y=-8
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What is the answer? Bob made a chart that he thinks is a function. It has 3 numbers in the x, and four numbers in the y. Is this a function?
no
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What is This an arithmetic sequence? -2,3,8,13,18
yes
|
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What is a system of symbolic representations of mathematical objects and ideas
Notiant
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What is x≥ 7/4 (4x-7) = 5
x=3
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What is 9x-12y=6
3x-4y=2
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What is this a function? 210,1)(211,2)(10,20)(5,4)(10,3)
No
|
What is this an arithmetic sequence? -12,-1,10,21,32,43
yes
|
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