PDF chapter test TRY NOW

Given the function \(f : x \rightarrow x^2 - 5x + 6\), determine whether or not:

(i) \(f(-1) =\)
 
(ii) \(f(2a) =\) iii+i
 
(iii) \(f(2) =\)
 
(iv) \(f(x - 1) =\) iii+i