*if a line has the equation y = -1 / 2x -8, place true ofalso as appropriate, justify your answers: a) go through the point (2; -9). b) the slope indicates that it is increasing. c) the ordinate to the origin is -8. d) go through the center of coordinates.

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2