Use an area model to find 1/2 of 3/4 please someone quick!

What is the reflection image of (5,-3) across the line y = -x?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]