Hi pls help pls and thx

It's A I believe

Step-by-step explanation:

D, 1056 Cubic inches

Step-by-step explanation:

Multiply 11x16 to get the 2-d area of it's base. after multiply by 8 to get its hieght. You have the volume of the shape with the step-down filled. To find the volume with the step down empty, divide by 4 to get the area of 1/4. then multiply by 3 to find 3/4 of the rectangular prism

{[(11×16×8)÷4]3}     <== Equation

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

idk

step-by-step explanation: