write a quadratic function whose given vertex and a
point are as follows:
1.) vertex: (4,-1) point: (3,3)
2.) vertex: (-5,2) point: (-3,3)
3.) vertex: (-5,-3) point: (-4,-5)

The 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) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2