Given an arithmetic sequence in the table below, create the explicit formula and list any restrictions to the domain.

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression