Suppose y varies directly with x.
Write a direct variation equation that relates x and y.
y = -10 when x = 2
(1 point)
Responses
y = −15x
y = negative 1 fifth x
y = 20x
y = 20x
y = -5x
y = -5x
y = -20x
y = -20x
y = 5x
y = 5x
y = 15x
y = 1 fifth x
The correct direct variation equation that relates x and y is:
y = -5x