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Proportional Relationship SAT Prep Flashcards | StudBud
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Proportional Relationship SAT Prep
Proportional Relationship SAT Prep
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Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What formula do we use to calculate the constant of proportionality?
x = k/y
y =k/x
None of the above
k = y/x
2
A proportional relationship has a
straight line that passes through the origin
straight line that does not pass through the origin
parallel line
a curved line
3
An equation for this proportional relationship can be written as
y = 6x
y = 2x
x = 2x
y = 3x
4
What equation do we use to write a proportional relationship?
y = Kx
k=y/x
Too soon to determine
x = k/y
5
Is this a proportional relationship?
No
Somewhat
Yes
Not sure
6
An equation for this data is
x = x
y = 6x
0 = 6
x = 6y
7
What is the constant of proportionality?
4
5
6
3
8
An equation for this proportional relationship is
6
5
3
8
9
All are needed to graph a proportional relationship EXCEPT
identify the constant of proportionality
identify the key coordinate pairs
plot the points and connect with a straight line
color the line
10
In the formula, k = y/x, k is the
dependent variable
independent variable
number
constant of proportionality
