Midpoint of ab is m (-6,3) and a is (-8,1 what are coordinates for b

Rearrange the formula c^2 = a^2 + b^2 for b

41/2 - 1 1/3 what is the answer as a fraction?

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)