Me im rlly confused on this one, in advanced

We can notice that : Line Passes through the Points  (1 , 2) and (4 , -4)

Let us find the slope of the line in order to write the Equation of the Line.

Slope of a Line Passing through two points (x₁ , y₁) and (x₂ , y₂) is given by :

Points are (1 , 2) and (4 , -4)

here x₁ = 1 and x₂ = 4 and y₁ = 2 and y₂ = -4

Equation of the Line passing through (1 , 2) and having slope -2 is :

⇒ y - 2 = -2(x - 1)

⇒ y = -2x + 2 + 2

⇒ y = -2x + 4

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: