Answer:
yes suree
Step-by-step explanation:
...........................
|4r−12| = -(4r-12) when 4r-12< 0
4r< 12 so r<3
AB and AC ................................
X=9
Answer: uhhhh try the first one
y = (x+1)² - 3
= (x²+2x+1)-3
= x²+2x-2
:::::
y = (x-2)² + 3
= (x²-4x+4) + 3
= x²-4x+7
