Plz help me I don't know this ​

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

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

What is the value of p in the equation y^ = -4x?