Please help!! (will give brainliest for best answer)

Which best explains why this triangle is or is not a right triangle?
(image below)

Which of the following represents the length of a diagonal of this trapezoid?

Select quivalent or not equivalent to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column.

Create a varationof radical symbol y=a a (x-h)+k function graph the parent function with all 4 varations question: how did each variable change affect the graph? use (desmos) graphing to graph the it