What is the constant of proportionality in the equation y = 1/3x?

Understanding Multiplication and Proportions

Interactive Video
•
Mathematics
•
7th - 8th Grade
•
Easy

Emma Peterson
Used 1+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1/3
3
1
0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which point verifies the equation y = 1/3x?
(0, 3)
(1, 3)
(1.5, 0.5)
(3, 1)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if a table of values matches the equation y = 1/3x?
Check if y values are one-third of x values
Check if x values are one-third of y values
Check if x values are three times y values
Check if y values are three times x values
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying a negative number by another negative number?
Negative
Undefined
Zero
Positive
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Using the triangle trick, what is the sign of the product of a positive and a negative number?
Undefined
Zero
Negative
Positive
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x in the equation 0.5x - 4 = 1.5?
1
-1
-11
11
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation 0.5(x - 4) = 1.5, what is the value of x?
-11
11
-1
1
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