What is the rate of change on [-1,4]​

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?