Answer:
x<-2 or x >2
Step-by-step explanation:
4x <-8 or 9x> 18
Solve them seperately
4x <-8
Divide by 4
4x/4 <-8/4
x<-2
9x> 18
Divide by 9
9x/9 >18/9
x >2
its c 36 square units
The amplitude is half of the range.
a=(maximum-minimum)/2, in this case
a=(2-(-4))/2
a=6/2
a=3
the answer is (-4,2)
hope this helps
