Factor the expression. 2t-14t+18

These question are hard can you me with answers

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

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1