Notice: 10 K = 10,000 Meters Answer items1-3 below based on the information that Jim received about his three running friends. Use x as the number of minutes elapsed since the race began and y as the number of meters completed.
1. Use DESMOS to make a single scatter plot or multiple scatter plots showing the data for each runner.

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?