What’s the answer ? me out! brainlist to the correct answer : )

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

3x + 4y = 5 x- 3y = -7 solve by substitution

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.