Need some help understanding this.. plss

Of four points are collinear, they are also coplanar

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2