The answer is B because the line is not dotted.
Answer:
9:49 is the answer because question say ratio is square of small and big
U should add a picture to solve it
Off the top of my head i can tell that B) 3 and A) -1 are two possible roots, you can plug it into a calculator and situate put if there is more
Where’s the model? If it says choose a model, there should be a model
