Suppose y varies directly with x.

Question

Write a direct variation equation that relates x and y.

y = -10 when x = 2

(1 point)
Responses

y = -5x
y = -5x

y = 15x
y = 1 fifth x

y = −15x
y = negative 1 fifth x

y = -20x
y = -20x

y = 20x
y = 20x

y = 5x
y = 5x

Answer 1

y = -5x