Find the first five terms of the following sequence, starting with n=1. tn=(−1)n+1(n2−9)
Give your answer as a list, separated by commas. For example, if tn=n, you would give your answer as 1,2,3,4,5.

Please help me i will mark brainliest

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?