Question

Evaluate the function. f(x) = 3x² – x Find f(10)​

Answer 1

f(10)=290

Explanation:

Function Evaluation

Given a function f(x) as an explicit expression, finding f(x=a) implies substituting the value of x by a in every instance it occurs.

We are given the function:

`f(x)=3x^2-x`

It's required to find f(10). We replace the x for 10:

`f(10)=3*10^2-10`

Operating:

`f(10)=3*100-10`

`f(10)=300-10`

`f(10)=290`

Thus, f(10)=290