Answer:
Option A. is correct
Step-by-step explanation:
A rational fraction is an algebraic fraction such that both the numerator and denominator are polynomials.
Here, a graph is given .
We need to find which of the given rational functions is graphed in image.
On x-axis, 1 unit = 2 units
Clearly, we can see the graph is not defined at point x = - 4 and at x = 1.
Corresponding to x = - 4, factor is (x+4) .
Corresponding to x = 1, factor is (x-1) .
So, this graph is of the rational fraction [tex]F(x)=\frac{1}{(x-1)(x+4)}[/tex]
Hence, Option A. is correct
