Write the equation of the graph shown below in factored form.

1. f(x) = (x − 3)(x + 1)(x + 4)
2. f(x) = (x + 3)(x − 1)(x − 4)
3. f(x) = (x + 3)(x + 1)(x + 4)
4. f(x) = (x − 3)(x − 1)(x − 4)

2. f(x) = (x + 3)(x − 1)(x − 4)

Step-by-step explanation:

The roots of this polynomial graph are the x-intercepts.

These are x=-3, x=1, x=4

These implies that the factors of the function are:

(x+3), (x-1), and (x-4)

The factored form is given as:

Therefore the second option is correct.

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!