Which graphs show functions with direct variation? Select three options.

direct variation goes through the origin, so whichever ones do that, go with that one. Heres an example

Step-by-step explanation:

good job you smart son of a gun you are smarter that einstein. 7

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere