F(1)=8 f(n)=fn−1−3

The recursive definition of an arithmetic sequence is given above. Which of these is the explicit formula for the same sequence?

Use the explicit formula f(n)=a1+(n−1)⋅d

Group of answer choices

f(n)=−3n+8

f(n)=8n−3

f(n)=8n−4

f(n)=−3n+11

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.)

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Solve the inequality and graph 6j - 7 < 5