B² - 4ac
= 8² - 4*(-2)*(-9)
= 64 - 72
= -8
Ok "smarty pants" I just tell the answer I also show the work and there is no work for me to do sorry but follow me and I'll help you out
Answer:
translation, rotation
Step-by-step explanation:
A translation is sliding around or moving around/shifting so the first one is translation. A rotation is spinning it around to a different angle so the second is a rotation. Hope this helps!!
Answer:
270°
Step-by-step explanation: