12-17-24 assignment

Front

What is the constant of proportionality?

Back

The constant of proportionality is a constant value that relates two proportional quantities. It is the ratio of one quantity to another when the two quantities are directly proportional.

Front

Identify the constant of proportionality when k = 2.

Back

The constant of proportionality is 2.

Front

What is the result of the expression −28 + (−8)?

Back

−36

Front

What is the result of the expression 5 - 19?

Back

−14

Front

Is the given table a proportional relationship? If so, what is the constant of proportionality?

Back

Yes; 3

Front

Define proportional relationship.

Back

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

Front

What does it mean if k = 1.50 in a proportional relationship?

Back

It means that for every unit increase in the independent variable, the dependent variable increases by 1.50 times.

Front

How do you determine if a relationship is proportional using a table of values?

Back

A relationship is proportional if the ratios of corresponding values are equal.

Front

What is the formula for finding the constant of proportionality?

Back

The constant of proportionality (k) can be found using the formula k = y/x, where y is the dependent variable and x is the independent variable.

Front

If a car travels at a constant speed of 45 mph, how far will it travel in 2 hours?

Back

90 miles (Distance = Speed × Time = 45 mph × 2 hours).