Please help me with this MatLab programming

1. Make a function called [num_point]=numbed_points(inputpoint,rotataionpoint, angle), Where inputpoint is a 3xn matrix of points, rotationpoint is a 3x1 vector that defines a point about which all other points will be rotated angle is rotation angle in degree.

2.Write a function called [scale_point]=scaled_point(inputpoints, fixedpoint, xscalefactor, yscalefactor) where fixed point remains fixed when scaling. in case needed use translations and scaling.