What is the domain of this function? 1
2
2
4
3
9
4
16
A. {1, 2, 3, 4, 9, 16)
B. {1,2,3,4}
C. {2, 4, 9, 16}
D. {1, 2}

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