Which graph represents the function of f(x) 9x^2 + 9x - 18 / 3x + 6

see pics for choices of answers:

The graph in the attached figure

Step-by-step explanation:

we have

Remember that in a quotient, the denominator cannot be equal to zero

so

The value of x cannot be equal to x=-2

Simplify the expression

Using a graphing tool

The roots of the quadratic equation in the numerator are

x=-2 and x=1

so

Simplify the denominator

substitute in the original expression

Simplify

Is the equation of a line

The y-intercept is the point (0,-3) (value of the function when x is equal to zero)

The x-intercept is the point (1,0) (value of x when the value of the function is equal to zero)

Graph the line, but remember that the value of  x cannot be equal to -2

The graph in the attached figure

i dont know sorry

step-by-step explanation: