Direct variations

In this type of variation, both x and y are either increasing or both are decreasing.

Type of variation the equation represents: Direct, Inverse, Joint, None

Which of the following represents direct variation? Options: y = kx, y = k/x, y = x/k, y = mx + b

Y varies directly with x, and y is 84 when x is 16. Which equation represents this situation?

If m varies directly as p, and m = 35 when p = 5, find m when p is 6.

The distance D travelled by a car is directly proportional to its speed s.

What is the constant in the equation y=5x?

If y varies directly as x, and y=30 and x=5, what is the constant of the variation?

In a direct variation, y=39 when x=3. Find the value of y when x=2.

In the equation y=kx, k is called the ______.