Ratios and Proportions
Authored by Leeann Larkin
Mathematics
7th Grade
Used 1+ times
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7 questions
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1.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
A ___________ is a comparison of two numbers or measurements.
2.
OPEN ENDED QUESTION
15 mins • Ungraded
A __________ is a rate with a denominator of 1.
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3.
OPEN ENDED QUESTION
15 mins • Ungraded
In your own words, define a proportion.
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4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
When graphing a proportion, the graph must do the following. Check all that apply.
Be a straight line
Go through the origin
Not be a straight line
Go through the point (0,0).
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the equation for a proportion?
y = k / x
y = k x
y = x
y = h x
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When looking at a table, how do we know if it represents a proportional relationship?
We must have the point (0, 1)
We have a constant ratio that we write as y / x
The unit rate is 1
7.
OPEN ENDED QUESTION
3 mins • Ungraded
What is the k value in the following table?
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