I'm not sure but I think, f(s)=-4[x]-3
3200÷100=32
Since each model is 100, you need 32 to model 3,200
The answer is
X=10 or X= -4
Range: (-infinity, 4]
the ] signifies that the four is included in the range, rather than ) which means reaching but never approaching. this is why we use ( ) for - and + infinity, cause it can never be reached.
minimum: (-infinity, infinity)
keep it in same format as you have for the maximum
increasing
the interval -infinity
Answer: the answer is B
Step-by-step explanation:
