Answer:
C) 1/8 inch
Step-by-step explanation:
We are given the explicit formula
, where n is the term number.
The third climb up would be the third term; this means we replace n with 3:

Answer:
6
Step-by-step explanation:
Id say the correct answer is D, work looks good
Answer:
y = -x -1
Step-by-step explanation:
Use slope = rise/run to find the equation. The y intercept is given to you ( when x is 0, the y value is always the y intercept) so you add a -1.