Answer:
Step-by-step explanation:
f(x)=-2(x+3)²-3
it is a downward parabola with vertex (-3,-3)
when x=-3,f(x)=0-3=-3
for all other value f(x) ≤ -3
maximum value =-3 at -3
390625
^if that’s what you meant in the picture cause your question was confusing
It occurred 4 more times than expected
0.15
0.3*0.5=
3*5=15
15/100=0.15
(brackets mean multiply)