Question

I need help is it A B C or D

Answer 1

Data is Linear.
Find slope using first and last data points (1,5) and (13,20)

`m = (20-5)/(13-1) = (15)/(12) = (5)/(4)`
Then us point-slope form using point (1,5)

`y - 5 = (5)/(4)(x-1)`
Therefore answer is option D

Answer 2

i would say c as the answer