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Algebra A basics Flashcards | StudBud
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Algebra A basics
Algebra A basics
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Questions
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Answers
1
this is an equation: 3x + 4
False
True
2
on a graph the horizontal line is the x axis
True
False
3
solve: 3x = 9
4
6
27
3
4
this is an expression: x + 2y - 8
True
False
5
simplify: 2 (9 \div 3)
9
12
3
5
6
which is the coefficient: 3x + 2y + 9
3 and 2
9
3n, 2y, 9
3x
7
on a graph the vertical line represents what?
the title
i dont know
x axis
y axis
8
(x , y) represents a point on a graph
False
True
9
which are the terms to the expression: 9x + 2
2
x
9x and 2
9
10
when graphing which number do I start with? (2 , 7)
2
9
14
7
11
simplify: 2 (2 + 9 \times 4)
45
14
76
89
12
what is a variable?
a letter or symbol that represents an unknown value
a number that cannot change its value
the number in front of a letter
4x-12
13
if you have an unknown value, you replace with a variable
True
False
14
which word means multiply?
sum
quotient
product
minus
15
which one is an equation?
45
2x + 2 = 4
3x
8y + 8
