This graph represents the function (see picture) a= b=

a=1, b=-12

Step-by-step explanation:

This is a rational function with a hole at x=3 and a vertical asymptote at x=-4.

The denominator of this rational function must be:

When we expand using the distributive property, we get:

This simplifies to

Therefore the graphed rational function is:

Comparing this to

We have

and

11

step-by-step explanation:

32.50-7.50=25

225/25=11