Hello, please help this a question for edulastic I would like to check my answer on here. I need the area. ( false answers and scams will be reported. :) )

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?