Exploring Direct Variation Equations and Graphs

The slope of a non-linear curve

The variable for the y-axis

The constant of proportionality

The variable for the x-axis

It represents a proportional relationship

It represents a quadratic relationship

It represents an inverse relationship

It represents a cubic relationship

A relationship where one variable is a constant multiple of the other

A relationship where both variables increase at different rates

A relationship where one variable decreases as the other increases

A relationship where one variable is the square of the other

y = 1/4x

y = 5x

y = 3x^2

8y = x

y = x + 3

y = x^3

y = 3x

y = 3/x

By adding any y-coordinate to its corresponding x-coordinate

By subtracting any y-coordinate from its corresponding x-coordinate

By dividing any y-coordinate by its corresponding x-coordinate

By multiplying any y-coordinate by its corresponding x-coordinate

y = 2x

y = x/2

y = 4x

y = x + 2

By subtracting y values from x values

By multiplying x and y values

By checking if the ratio of y to x is constant

By finding the sum of x and y values

Using the slope-intercept form

Drawing a curve that passes through the origin

Only plotting points with positive x and y values

Plotting the origin and any other point that satisfies the equation

0

3

x

y