2x-y=52x-2y=4

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

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank