Help: Pictures are below: match the equations to the lines below:

__ y = 2x - 1 1) A
__ y = 1/2x - 1 2) B
__ y = -1/2x + 1 3) C
__ y = 1/2 x + 1 4) D
__ y = -2x - 1 5) E
__y = -1/2x + 1 6 ) F

Which graph has a rate of change of zero

Which number line correctly shows 0.8 + 0.3?

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.