Correct answer only !

tammy knows that the factors of a polynomial are ƒ(x) = (x - 2)(x - 1)(x + 4) and the solutions are x = -4, 1, and 2. which graph models the polynomial?

  Graph D

Step-by-step explanation:

Look at each graph to see where it cosses the x-axis.  These are called; x-intercepts, solutions, zeros, and roots.  All of these terms mean the same thing.

graph A) x-intercepts are: -2, -1, and 4

graph B) x-intercepts are: -2, -1, and 4   (it is the same graph as A)

graph C) x-intercepts are: -2, 1, and 4

graph D) x-intercepts are: -4, 1, and 2

The given solutions are -4, 1, and 2 so the correct graph is D.

answer: yes, he is correct

step-by-step explanation: 10x-1=59

                                              1-1=0     59+1=60

60/10=x=6