Which equation represents a proportional relationship?

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

In the proportional relationship the constant of proportionality k is equal to the slope m and the line passes through the origin

case A)

Is a linear equation that passes through the origin

therefore

Represent a proportional relationship

case B)

Is a linear equation but not passes through the origin

therefore

Not represent  a proportional relationship

case C)

Is a inverse variation

case D)

Is a linear equation but not passes through the origin

therefore

Not represent  a proportional relationship

answer: 7270

step-by-step explanation:

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.