2 2 (f(x)) = 9x ?12x+4

Step by step solution Step 1 of 2 2 2 Find the function (x) that satisfy the relation (f(x)) = 9x 12x+4. Step 2 of 2 2 We see that the degree of function (f(x)) is two, therefore the degree of function (x) is one. Let’s write the unction (x) x+b. Now we find the function (f(x)) : f(x) = ax+b 2 2 (f(x)) = (ax+b) 2 2 2 (f(x)) = (ax) +2·ax·b+b (f(x)) = a x +2abx+b ….(1)