2. a particle moves in a straight line and its displacement, x metres, from a fixed point o,
t seconds after passing o, is given by x = 12t - t². calculate
(a) the acceleration of the particle when it comes instantaneously to rest

step-by-step explanation:

107 units

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

the function makes a strait line horizontally with no x intercept but a y intercept at 9.