In Tim's math class, there are 12 pencils and 15 markers. Which of the following is the ratio of markers to pencils in Tim's math class?

12:15 is the ratio.

Step-by-step explanation: 12:15 is the ratio because it sates that for every 12 pencil there will be 15 markers, also the ratio 4:5 is equivalent to the ratio 12:15 because it states that for every 4 pencils there will be 5 markers.

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4