The graph of y=f(x) is shown below. Which point could be used to find f(0) is it A, B,C, D

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

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.