Determine if the equation represents a proportional relationaship y= x - 4

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Which of the following tables represents exponential functions?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest