X to the power of 2 add 3x

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

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.

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1