Hi guys im here for another question
Can you give me the answers?

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

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

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?