I need help ASAP this is due an did you can explain it then I will mark brainlist

The slope is 2/3

Step-by-step explanation:

The first set of coordinates is 1 and 2 and the second set is 4 and 4. Subtract 4-2 and 4-1 and you get 2 and 3. Arrange it in a fraction so 2/3

Ithink it is d because if p=s1t-s2t then you just need to put it together backwards. and because it is a s1t and s2t are both multiples ,and you are trying to find what t is you will need to put t as the total and then divide p by s1 and s2. which this eliminates answers a and b, this will leave you c and d. so then compare both answers c and d, and since you are writing the equation backwards that will leave you only one answer which is d. so i believe that the correct answer is d.