Given: b = {(4, 2), (4, -2), (16, 4), . . } write a rule for b.
a.) y = x²
b.) y² = x
c.) y = 2x

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