Question 18:Please answer all question completely No swirls or cursive when writing Xs and 2sClearly label and box answer pleaseThis is also timedAlso it got cut off but Evaluate a test point. What is the value of X =2Y=[]???

Sketch the following polynomial function using the four-step process f ( x) = x3 + x2 - 9x- 9 The left-hand behavior starts and the right-hand behavior ends Find the y-intercept The y-intercept is y = The real zeros of the polynomial are x = (Use a comma to separate answers as needed. Type an exact answer, using radical The multiplicity of the zero located farthest left on the x-axis is The multiplicity of the zero located between the leftmost and rightmost zeros is The multiplicity of the zero located farthest right on the x-axis is Evaluate a test point. What is the value of v at x = 2