Lydia writes the equation below with a missing value. y = 5x-
She puts a value in the box and says that the equation represents a direct variation. Which explains whether the equation
could represent a direct variation?
If she puts o in the box she would have a direct variation.
If she puts 5 in the box she would have a direct variation.
O The equation is not of the form Y = kx, so it cannot represent a direct variation.
O The equation has a minus sign, so it cannot represent a direct variation.