Question

Write three different polynomial functions such that f(3) = 2.

Answer 1

Answer:

1. $f (x) = x-1$

2. $f (x) = x^2-7$

3. $f (x) = x^3-25$

Step-by-step explanation:

Many polynomials can be formulated so that $f(3) = 2$, some are as follows:

1. $f (x) = x-1$

verification:

$f (3) = 3-1 = 2$

meets the condition.

2. $f (x) = x^2-7$

verification:

$f(3)=3^2-9=9-7=2$

also meets the condition

3. $f (x) = x^3-25$

verification:

$f (3) =3^3-25=27-25 = 2$

It is also valid.