Math 7 Weekly Flashcardizz #18 2024-25

Math 7 Weekly Flashcardizz #18 2024-25

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.

2.

FLASHCARD QUESTION

Front

How do you write an equation for a proportional relationship?

Back

An equation for a proportional relationship can be written in the form y = kx, where k is the constant of proportionality.

3.

FLASHCARD QUESTION

Front

What does the unit rate represent in a proportional relationship?

Back

The unit rate represents the constant ratio between two quantities, indicating how much of one quantity corresponds to one unit of the other.

4.

FLASHCARD QUESTION

Front

If Nancy types 50 words per minute, how would you express the number of words (w) typed in m minutes?

Back

w = 50m

5.

FLASHCARD QUESTION

Front

What is the equation for a table where y is three times x?

Back

y = 3x

6.

FLASHCARD QUESTION

Front

How can you determine if a table of values represents a proportional relationship?

Back

A table represents a proportional relationship if the ratios of corresponding values are constant.

7.

FLASHCARD QUESTION

Front

What is the significance of the origin in a proportional graph?

Back

In a proportional graph, the line passes through the origin (0,0), indicating that when one quantity is zero, the other is also zero.

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