Does anyone need help with math

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

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)