The image you uploaded contains a question that involves evaluating a given function at various points. The function appears to be of the form:

$f(x) = \frac{3x^2 - 2x + 1}{x^2}$

The task involves finding specific function values, as indicated in the following subparts:

(a) $f(1)$
(b) $f(-1)$
(c) $f(2)$
(d) $\lim_{x \to \infty} f(x)$
(e) $\lim_{x \to 0^+} f(x)$

It seems like you got some answers right and others incorrect. I’ll go through each part step-by-step to help you with the evaluation.

(a) $f(1)$

Substitute $x = 1$ into the function:

$f(1) = \frac{3(1)^2 - 2(1) + 1}{(1)^2} = \frac{3 - 2 + 1}{1} = \frac{2}{1} = 2$

This matches the correct answer indicated in your image.

(b) $f(-1)$

Substitute $x = -1$ into the function:

$f(-1) = \frac{3(-1)^2 - 2(-1) + 1}{(-1)^2} = \frac{3(1) + 2 + 1}{1} = \frac{3 + 2 + 1}{1} = 6$

(c) $f(2)$

Substitute $x = 2$ into the function:

[ f(2) =