I think the answer is -48°F
Answer:
No
Step-by-step explanation:
Neither 4 or 7 is a solution to both equations
Answer:
the slope is -2
Step-by-step explanation:
You can see how the difference between two consecutive terms is constantly increasing:




So, for the next terms we'll have to add +9, +11, +13 and so on.
Also, note that
is obtained by adding the 2nd odd number to
,
is obtained by adding the 3rd odd number to
, and so on.
So, the recursive formula is

For the explicit formula, recall that the sum of the first n odd numbers is n squared. Taking into account the fact that we're not starting from 1, we have
