A basketball team scored 38, 52, 43, 54, 41 and 36 points in their first six matches. a Find the mean number of points scored for the first six matches. b What score does the team need to shoot in their next match to
maintain the same mean score?

When you answer this can you explain

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota