Question

Homework: write the equation of the graph below in factored form

Answer 1

The graph cuts the x-axis at x=-4, -3 and -1.

The equation of the graph in the factored form can be written as,

`\begin{gathered} f(x)=\lbrack x-(-4)\rbrack\lbrack x-(-3)\rbrack\lbrack x-(-1)\rbrack_{} \\ f(x)=(x+4)(x+3)(x+1) \end{gathered}`

Thus, the above expression is the required solution.