Does the equation represent a direct variation? y = x + 9

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Anyone know these questions? i need ,.