Answer:
8y x 9 ⇒ 72y
Step-by-step explanation:
g(x)=3(10-x)^2-8
=3(12)^2-8
=144*3-8
=432-8
=424
20.7 minnutes
1+1=2
Vertex = (3, - 2) this should be your answer. dm if im wrong
