Does anyone wanna talk? I am hella bored

Write a recursive sequence that represents the sequence defined by the following explicit formula:

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?