What's the volume of this 3d shape??​

let's divide the figure into two parts :

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Area of rectangular prism :

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Area of triangular prism :

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Volume of whole figure :

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f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !