Find x, y,z Given
please help haha
20 points!​

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Which expression converts 45 degree to radians