A=1/2(b*1+b*2)h A- b*1 = 2a/h - b*2
B- b*1 = 2a/ h +b*2
C- b*1 = 2a + b*2/h
D- b*1 = 2a - b*2/h

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

The graph represents f(x)=[x]+3. what is f(-2.2)?

Which is the graph of the linear equation x – 2y = 6?