Answer:
B) y=12x
Step-by-step explanation:
We are given with the coordinates 
Where
represents the number of days.
represents the number of likes she got.
To model the equation using Kyle's data we find the slope using the given coordinate.
Let us say
and 
Slope
formula , 
Plug in the above points now, we get

Now we use the point-slope formula, 
Plugging the corresponding values.

Thus option is B is the correct answer.
I think you have mistaken the formula.
I will do it this way.
Interest after 6 years: 1.038^6 × $5,000
Thus, amount after 6 years = $6,253.95
Answer:
The second one
Step-by-step explanation:
0.5 times 5 is 2.5
2.5 plus 14 is 16.5
0.5 times 10 is 5
5 plus 14 is 19
And so on