A line passes through the points A(-1,7) and B(1,3)

find the slope

Which of the following circles have their centers on the x-axis? check all that apply.

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! : )

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me