Here, first term is 3, So, f(1) = 3
Now, difference between two consecutive integer = 5,
So, n = (n-1) + 5
In short, Your Answer would be Option A) <span>f(1) = 3 and f(n) = f(n − 1) + 5; n > 1
Hope this helps!</span>
Answer:

Step-by-step explanation:
we know that
The equation of the line in point slope form is equal to

we have
---> equation in slope intercept form
so
Convert to point slope form
subtract 2 both sides

Rewrite as

the slope is 
the point is 
A half times a half is a quarter. You can think of it this way: 1/2 is equivalent to 0.5, so you do 0.5 times 0.5 which is 0.25.(answer)