How can you describe a ratio as a fraction?

The value of function at X=4 is f(4) = 6.

Step-by-step explanation:

Given that:

Function is f(x) = x²-3x+2

A function defines the relationship between an independent variable and a dependent variable.

We have to find the value of function f(4), therefore, we will put x=4 in the given function

f(4) = (4)²-3(4)+2

f(4) = 16-12+2

f(4) = 6

Hence,

The value of function at X=4 is f(4) = 6.