What is the number of 4 is subtracted from the sum of one fourth of 5 times of 8 and 10 answer is 31​

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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

Standard deviation of 19,29,21,22,23